TWI411605B - A cross-linked anthocyanin compound and an optical recording material using the compound - Google Patents
A cross-linked anthocyanin compound and an optical recording material using the compound Download PDFInfo
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- TWI411605B TWI411605B TW096125878A TW96125878A TWI411605B TW I411605 B TWI411605 B TW I411605B TW 096125878 A TW096125878 A TW 096125878A TW 96125878 A TW96125878 A TW 96125878A TW I411605 B TWI411605 B TW I411605B
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- anion
- ring
- carbon atoms
- above formula
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- -1 anthocyanin compound Chemical class 0.000 title claims abstract description 226
- 230000003287 optical effect Effects 0.000 title claims description 100
- 235000010208 anthocyanin Nutrition 0.000 title claims description 54
- 239000004410 anthocyanin Substances 0.000 title claims description 54
- 229930002877 anthocyanin Natural products 0.000 title claims description 54
- 239000000463 material Substances 0.000 title claims description 43
- 150000001875 compounds Chemical class 0.000 title description 71
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 72
- 125000000962 organic group Chemical group 0.000 claims abstract description 43
- 125000001424 substituent group Chemical group 0.000 claims abstract description 31
- 150000001450 anions Chemical class 0.000 claims abstract description 27
- 125000005843 halogen group Chemical group 0.000 claims abstract description 27
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 27
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims abstract description 26
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 17
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 13
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 38
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 125000005842 heteroatom Chemical group 0.000 claims description 14
- 125000003545 alkoxy group Chemical group 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 10
- 125000003277 amino group Chemical group 0.000 claims description 8
- 125000005577 anthracene group Chemical group 0.000 claims description 7
- 125000003118 aryl group Chemical group 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 125000003342 alkenyl group Chemical group 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 5
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 5
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 claims description 5
- 125000001624 naphthyl group Chemical group 0.000 claims description 5
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 5
- 239000000600 sorbitol Substances 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 229910052757 nitrogen Chemical group 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 claims description 4
- 239000007983 Tris buffer Substances 0.000 claims description 3
- 150000001449 anionic compounds Chemical class 0.000 claims description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 229910001412 inorganic anion Inorganic materials 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- YAXKTBLXMTYWDQ-UHFFFAOYSA-N 1,2,3-butanetriol Chemical compound CC(O)C(O)CO YAXKTBLXMTYWDQ-UHFFFAOYSA-N 0.000 claims description 2
- ZTBHEZIOGARBOD-UHFFFAOYSA-N 2,3,4-trimethylpentane-2,3,4-triol Chemical compound CC(C)(O)C(C)(O)C(C)(C)O ZTBHEZIOGARBOD-UHFFFAOYSA-N 0.000 claims description 2
- AIUFBIQURVCZNA-UHFFFAOYSA-N 2,4-dimethylpentane-2,3,4-triol Chemical compound CC(C)(O)C(O)C(C)(C)O AIUFBIQURVCZNA-UHFFFAOYSA-N 0.000 claims description 2
- HEGVMQRLACCEDT-UHFFFAOYSA-N 2-ethylbutane-1,2,3-triol Chemical compound CCC(O)(CO)C(C)O HEGVMQRLACCEDT-UHFFFAOYSA-N 0.000 claims description 2
- AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 claims description 2
- QFZITDCVRJQLMZ-UHFFFAOYSA-N 3-methylbutane-1,2,3-triol Chemical compound CC(C)(O)C(O)CO QFZITDCVRJQLMZ-UHFFFAOYSA-N 0.000 claims description 2
- FMYBGKLXXBSJKK-UHFFFAOYSA-N 4-propylheptane-3,4,5-triol Chemical compound CCCC(O)(C(O)CC)C(O)CC FMYBGKLXXBSJKK-UHFFFAOYSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-WHZQZERISA-N D-aldose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-WHZQZERISA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-IVMDWMLBSA-N D-allopyranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@H](O)[C@@H]1O WQZGKKKJIJFFOK-IVMDWMLBSA-N 0.000 claims description 2
- HEBKCHPVOIAQTA-QWWZWVQMSA-N D-arabinitol Chemical compound OC[C@@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-QWWZWVQMSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-ZXXMMSQZSA-N D-iditol Chemical compound OC[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-ZXXMMSQZSA-N 0.000 claims description 2
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- JVWLUVNSQYXYBE-UHFFFAOYSA-N Ribitol Natural products OCC(C)C(O)C(O)CO JVWLUVNSQYXYBE-UHFFFAOYSA-N 0.000 claims description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 2
- 229930006000 Sucrose Natural products 0.000 claims description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 2
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- 229940105990 diglycerin Drugs 0.000 claims description 2
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-GUCUJZIJSA-N galactitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-GUCUJZIJSA-N 0.000 claims description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 2
- 150000002430 hydrocarbons Chemical group 0.000 claims description 2
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 claims description 2
- 229960000367 inositol Drugs 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 2
- AALKGALVYCZETF-UHFFFAOYSA-N pentane-1,2,3-triol Chemical compound CCC(O)C(O)CO AALKGALVYCZETF-UHFFFAOYSA-N 0.000 claims description 2
- JJAIIULJXXEFLV-UHFFFAOYSA-N pentane-2,3,4-triol Chemical compound CC(O)C(O)C(C)O JJAIIULJXXEFLV-UHFFFAOYSA-N 0.000 claims description 2
- HEBKCHPVOIAQTA-ZXFHETKHSA-N ribitol Chemical compound OC[C@H](O)[C@H](O)[C@H](O)CO HEBKCHPVOIAQTA-ZXFHETKHSA-N 0.000 claims description 2
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 claims description 2
- 239000005720 sucrose Substances 0.000 claims description 2
- 239000000811 xylitol Substances 0.000 claims description 2
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 2
- 235000010447 xylitol Nutrition 0.000 claims description 2
- 229960002675 xylitol Drugs 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 2
- OOJRTGIXWIUBGG-UHFFFAOYSA-N 2-methylpropane-1,2,3-triol Chemical compound OCC(O)(C)CO OOJRTGIXWIUBGG-UHFFFAOYSA-N 0.000 claims 1
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- XKYZEKVVQZGXOJ-UHFFFAOYSA-N hexane-1,3,4,5-tetrol Chemical compound CC(O)C(O)C(O)CCO XKYZEKVVQZGXOJ-UHFFFAOYSA-N 0.000 claims 1
- QPNQLFAXFXPMSV-UHFFFAOYSA-N hexane-2,3,4-triol Chemical compound CCC(O)C(O)C(C)O QPNQLFAXFXPMSV-UHFFFAOYSA-N 0.000 claims 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 abstract description 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical group [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract description 3
- 125000004430 oxygen atom Chemical group O* 0.000 abstract description 3
- 229910052711 selenium Inorganic materials 0.000 abstract description 3
- 125000004434 sulfur atom Chemical group 0.000 abstract description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000001816 cooling Methods 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 238000011156 evaluation Methods 0.000 description 11
- 150000001721 carbon Chemical group 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000000543 intermediate Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical group C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 6
- 238000002835 absorbance Methods 0.000 description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 125000002883 imidazolyl group Chemical group 0.000 description 6
- 125000003386 piperidinyl group Chemical group 0.000 description 6
- 125000004076 pyridyl group Chemical group 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 125000002947 alkylene group Chemical group 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 5
- 125000003943 azolyl group Chemical group 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 5
- 125000004193 piperazinyl group Chemical group 0.000 description 5
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- NBUKAOOFKZFCGD-UHFFFAOYSA-N 2,2,3,3-tetrafluoropropan-1-ol Chemical compound OCC(F)(F)C(F)F NBUKAOOFKZFCGD-UHFFFAOYSA-N 0.000 description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical group C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 4
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 125000002541 furyl group Chemical group 0.000 description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 125000002971 oxazolyl group Chemical group 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 125000000714 pyrimidinyl group Chemical group 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- 125000001544 thienyl group Chemical group 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- WRYCSMQKUKOKBP-UHFFFAOYSA-N Imidazolidine Chemical group C1CNCN1 WRYCSMQKUKOKBP-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 3
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 3
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 3
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- JWZZKOKVBUJMES-UHFFFAOYSA-N (+-)-Isoprenaline Chemical compound CC(C)NCC(O)C1=CC=C(O)C(O)=C1 JWZZKOKVBUJMES-UHFFFAOYSA-N 0.000 description 2
- ARXKVVRQIIOZGF-UHFFFAOYSA-N 1,2,4-butanetriol Chemical compound OCCC(O)CO ARXKVVRQIIOZGF-UHFFFAOYSA-N 0.000 description 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
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- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 2
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 2
- MORAJFQPKBZENL-UHFFFAOYSA-N 3,3-diiodopentane Chemical compound CCC(I)(I)CC MORAJFQPKBZENL-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
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- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical group CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 2
- 238000005874 Vilsmeier-Haack formylation reaction Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
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- 239000007924 injection Substances 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 125000005699 methyleneoxy group Chemical group [H]C([H])([*:1])O[*:2] 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- YZMHQCWXYHARLS-UHFFFAOYSA-N naphthalene-1,2-disulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(S(=O)(=O)O)=CC=C21 YZMHQCWXYHARLS-UHFFFAOYSA-N 0.000 description 1
- 150000002791 naphthoquinones Chemical class 0.000 description 1
- 125000005186 naphthyloxy group Chemical group C1(=CC=CC2=CC=CC=C12)O* 0.000 description 1
- 125000005029 naphthylthio group Chemical group C1(=CC=CC2=CC=CC=C12)S* 0.000 description 1
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 description 1
- WSGCRAOTEDLMFQ-UHFFFAOYSA-N nonan-5-one Chemical compound CCCCC(=O)CCCC WSGCRAOTEDLMFQ-UHFFFAOYSA-N 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 150000004689 octahydrates Chemical class 0.000 description 1
- CDKDZKXSXLNROY-UHFFFAOYSA-N octylbenzene Chemical compound CCCCCCCCC1=CC=CC=C1 CDKDZKXSXLNROY-UHFFFAOYSA-N 0.000 description 1
- 125000003431 oxalo group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- MOIOWCZVZKHQIC-UHFFFAOYSA-N pentane-1,2,4-triol Chemical compound CC(O)CC(O)CO MOIOWCZVZKHQIC-UHFFFAOYSA-N 0.000 description 1
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 125000003356 phenylsulfanyl group Chemical group [*]SC1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- WRKCIHRWQZQBOL-UHFFFAOYSA-N phosphoric Acid Monooctyl Ester Natural products CCCCCCCCOP(O)(O)=O WRKCIHRWQZQBOL-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 229960005235 piperonyl butoxide Drugs 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- RKCAIXNGYQCCAL-UHFFFAOYSA-N porphin Chemical compound N1C(C=C2N=C(C=C3NC(=C4)C=C3)C=C2)=CC=C1C=C1C=CC4=N1 RKCAIXNGYQCCAL-UHFFFAOYSA-N 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 125000001725 pyrenyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 150000004060 quinone imines Chemical class 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000004568 thiomorpholinyl group Chemical group 0.000 description 1
- IBBLKSWSCDAPIF-UHFFFAOYSA-N thiopyran Chemical compound S1C=CC=C=C1 IBBLKSWSCDAPIF-UHFFFAOYSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical group CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/14—Radicals substituted by nitrogen atoms, not forming part of a nitro radical
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/58—[b]- or [c]-condensed
- C07D209/60—Naphtho [b] pyrroles; Hydrogenated naphtho [b] pyrroles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/60—Naphthoxazoles; Hydrogenated naphthoxazoles
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
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- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C09B23/107—The polymethine chain containing an even number of >CH- groups four >CH- groups
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- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/14—Styryl dyes
- C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
- G11B7/247—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes methine or polymethine dyes
- G11B7/2472—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes methine or polymethine dyes cyanine
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- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Indole Compounds (AREA)
Description
本發明係關於一種主要用於光學記錄材料等的交聯型花青素化合物及其金屬錯合物,詳細而言,係關於一種主要用於藉由使資訊成為以雷射等形成之資訊圖案而記錄資訊的光學記錄媒體之光學記錄材料,更詳細而言,係關於一種用於可利用具有紫外及可見區域之波長且能量較低之雷射等而進行高密度的光學記錄及播放的光學記錄媒體之光學記錄材料。
光學記錄媒體通常具有記錄容量大、以非接觸方式進行記錄或播放等優異特徵,因此廣泛普及。WORM、CD-R、DVD±R等可錄式光碟中,使雷射聚光於記錄層之微小面積,改變光學記錄層之性狀而進行記錄,根據記錄部分與未記錄部分的反射光量之差異而進行播放。
目前,於上述光碟中,用於記錄及播放的半導體雷射之波長,CD-R為750~830 nm,DVD-R為620 nm~690 nm,為實現容量之進一步增加,而研究使用短波長雷射之光碟,例如,研究使用380~420 nm之光作為記錄光者。
於短波長記錄光用之光學記錄媒體中,為形成光學記錄層,使用各種化合物。例如,於專利文獻1~3中報告有含有具有特定結構的花青素化合物之光學記錄材料。但,作為用於光學記錄層之形成的光學記錄材料,該等化合物之吸收波長特性及耐久性未必適合。
專利文獻1:日本專利特開2001-301333號公報
專利文獻2:日本專利特開2004-339460號公報
專利文獻3:日本專利特開平11-58961號公報
因此,本發明之目的在於提供一種吸收波長特性及耐光性優異,且適合於用於利用雷射光之光學記錄材料的光學要素之化合物。
本發明者等人反覆研究之結果發現:具有以N-側鏈進行交聯的特定結構之花青素化合物,吸收波長特性及耐光性優異;並發現:藉由使用上述花青素化合物,可解決上述課題。
本發明係基於上述知識見解而成者,係藉由提供一種以下述通式(I)表示之花青素化合物,而達成上述目的者。
又,本發明藉由提供一種以下述通式(IV)表示之花青素化合物,而達成上述目的。
[化4]
(式中,R11及R12分別獨立表示氫原子、羥基、鹵原子、硝基、氰基、碳原子數為1~30的有機基或者以上述通式(II)、上述通式(II')或上述通式(III)表示之基團,R13及R14分別獨立表示氫原子、碳原子數為1~30的有機基或者以上述通式(III)表示之取代基,R11與R12可互相連結形成環結構,R19表示氫原子或碳原子數為1~30的有機基,R13與R14可互相連結形成雜環,N-R13可與聚次甲基鏈中之亞甲基互相連結而形成雜環。Z00係碳原子數為1~10之有機基,m為0或1,s為2~8,Anq-、q、p與上述通式(I)相同。)
又,本發明藉由提供一種以下述通式(V)表示之花青素化合物,而達成上述目的。
又,本發明藉由提供一種以下述通式(VI)表示之花青素化合物,而達成上述目的。
又,本發明藉由提供一種以含有至少一種上述花青素化合物為特徵的光學記錄材料,而達成上述目的。
又,本發明藉由提供一種以於基體上具有由上述光學記錄材料形成的光學記錄層為特徵的光學記錄媒體,而達成上述目的。
以下,基於較佳實施形態,對本發明之花青素化合物、以及含有該化合物而成的光學記錄材料加以詳細說明。
首先,對以上述通式(I)表示的本發明之花青素化合物加以說明。
作為以上述通式(I)中之R1及R2表示之鹵原子,可列舉氟、氯、溴、碘等,作為上述通式(I)中之R1、R2、R3及
R4,以及X中之基團即以R5、R6及Yj表示之碳原子數為1~30的有機基,並無特別限定,例如可列舉:甲基、乙基、丙基、異丙基、丁基、第二丁基、第三丁基、異丁基、戊基、異戊基、第三戊基、己基、環己基、環己基甲基、2-環己基乙基、庚基、異庚基、第三庚基、正辛基、異辛基、第三辛基、2-乙基己基、壬基、異壬基、癸基、十二烷基、十三烷基、十四烷基、十五烷基、十六烷基、十七烷基、十八烷基等烷基;乙烯基、1-甲基乙烯基、2-甲基乙烯基、丙烯基、丁烯基、異丁烯基、戊烯基、己烯基、庚烯基、辛烯基、癸烯基、十五烯基、1-苯基丙烯-3-基等烯基;苯基、萘基、2-甲基苯基、3-甲基苯基、4-甲基苯基、4-乙烯基苯基、3-異丙基苯基、4-異丙基苯基、4-丁基苯基、4-異丁基苯基、4-第三丁基苯基、4-己基苯基、4-環己基苯基、4-辛基苯基、4-(2-乙基己基)苯基、4-十八烷基苯基、2,3-二甲基苯基、2,4-二甲基苯基、2,5-二甲基苯基、2,6-二甲基苯基、3,4-二甲基苯基、3,5-二甲基苯基、2,4-二第三丁基苯基、環己基苯基等烷基芳基;苄基、苯乙基、2-苯基丙烷-2-基、二苯基甲基、三苯基甲基、苯乙烯基、苯烯丙基等芳烷基以及該等烴基被醚鍵、硫醚鍵中斷者,例如,2-甲氧基乙基、3-甲氧基丙基、4-甲氧基丁基、2-丁氧基乙基、甲氧基乙氧基乙基、甲氧基乙氧基乙氧基乙基、3-甲氧基丁基、2-苯氧基乙基、2-甲硫基乙基、2-苯硫基乙基;進而該等基團可被烷氧基、烯基、硝基、氰基、鹵原子等取代。
作為上述通式(I)中之R1與R2連結而形成的環結構,可列舉:環丙烷環、環丁烷環、環戊烷環、環己烷環、苯環、萘環、蒽環、哌啶環、哌嗪環、吡咯啶環、嗎啉環、硫代嗎啉環、吡啶環、吡環、嘧啶環、嗒環、三環、喹啉環、異喹啉環、咪唑環、唑環、咪唑啶環、吡唑啶環、異唑啶環、異四氫噻唑環等;作為上述通式(I)之X中之基團即R5與R6連結而形成的環結構,可列舉:哌啶環、哌嗪環、吡咯啶環、嗎啉環、硫代嗎啉環、吡啶環、吡環、嘧啶環、嗒環、三環、喹啉環、異喹啉環、咪唑環、唑環、咪唑啶環、吡唑啶環、異唑啶環、異四氫噻唑環等,該等環可與其他環縮合,或者被取代。
作為上述通式(I)中之R3與R4、以及上述通式(I)中之N-R3與所鄰接的聚次甲基鏈中之亞甲基互相連結而形成的雜環,可列舉:哌啶環、哌嗪環、吡咯啶環、嗎啉環、硫代嗎啉環、吡啶環、吡環、嘧啶環、嗒環、三環、喹啉環、異喹啉環、咪唑環、唑環、咪唑啶環、吡唑啶環、異唑啶環、異四氫噻唑環等,該等環可與其他環縮合,或者被取代。
作為以上述通式(I)中之Z0表示的碳原子數為1~10之有機基,例如可列舉二~八元醇或酚之殘基。
作為二~八元醇或酚,例如可列舉:乙二醇、丙二醇、1,4-丁二醇、新戊二醇、1,6-己二醇、山梨醇等二元醇;鄰苯二酚、間苯二酚、對苯二酚等二元酚;丙三醇、異丁三醇、1,2,3-丁三醇、1,2,3-戊三醇、2-甲基-1,2,3-丙三
醇、2-甲基-2,3,4-丁三醇、2-乙基-1,2,3-丁三醇、2,3,4-戊三醇、2,3,4-己三醇、4-丙基-3,4,5-庚三醇、2,4-二甲基-2,3,4-戊三醇、五甲基丙三醇、五丙三醇(pentaglycerine)、1,2,4-丁三醇、1,2,4-戊三醇、三羥甲基乙烷、三羥甲基丙烷等三元醇;季戊四醇、1,2,3,4-戊四醇、2,3,4,5-己四醇、1,2,4,5-戊四醇、1,3,4,5-己四醇、二丙三醇、山梨醇酐等四元醇;核糖醇、阿拉伯糖醇、木糖醇、三丙三醇等五元醇;二季戊四醇、山梨糖醇、甘露醇、艾杜糖醇、肌醇、半乳糖醇、塔羅糖、阿洛糖等六元醇;蔗糖等八元醇等。
於上述通式(I)中,作為以Anq-表示之陰離子,例如,作為一價者,可列舉:氯陰離子、溴陰離子、碘陰離子、氟陰離子等鹵素陰離子;過氯酸陰離子、氯酸陰離子、硫氰酸陰離子、六氟化磷陰離子、六氟化銻陰離子、四氟化硼陰離子等無機系陰離子;苯磺酸陰離子、甲苯磺酸陰離子、三氟甲磺酸陰離子、二苯基胺-4-磺酸陰離子、2-胺基-4-甲基-5-氯苯磺酸陰離子、2-胺基-5-硝基苯磺酸陰離子等有機磺酸陰離子;辛基磷酸陰離子、十二烷基磷酸陰離子、十八烷基磷酸陰離子、苯基磷酸陰離子、壬基苯基磷酸陰離子、2,2'-亞甲基雙(4,6-二第三丁基苯基)膦酸陰離子等有機磷酸系陰離子;雙三氟甲基磺醯亞胺陰離子、雙全氟丁磺醯亞胺陰離子、全氟-4-乙基環己磺酸鹽陰離子、四(五氟苯基)硼酸陰離子、三(氟烷基磺醯基)羧酸陰離子等;作為二價者,例如可列舉苯二磺酸陰離子、萘二
磺酸陰離子等。又,亦可根據需要,使用具有使處於激發狀態之活性分子去激(淬滅)之功能的淬滅劑陰離子或者於環戊二烯環上具有羧基或膦酸基、磺酸基等陰離子性基團的二茂鐵、二茂釕等二茂金屬化合物陰離子等。
又,p及p'以於分子總體中電荷達到中性之方式進行選擇。
作為上述淬滅劑陰離子,例如可列舉以下述通式(A)、(B)或下述式(C)表示者,以及如日本專利特開昭60-234892號公報、日本專利特開平5-43814號公報、日本專利特開平5-305770號公報、日本專利特開平6-239028號公報、日本專利特開平9-309886號公報、日本專利特開平9-323478號公報、日本專利特開平10-45767號公報、日本專利特開平11-208118號公報、日本專利特開2000-168237號公報、日本專利特開2002-201373號公報、日本專利特開2002-206061號公報、日本專利特開2005-297407號公報、日本專利特公平7-96334號公報、國際公開98/29257號公報等所揭示之陰離子。
作為以上述通式(II)中之R7、R8、R9及R10表示之碳原子數為1~4的烷基,可列舉:甲基、乙基、丙基、異丙基、丁基、第二丁基、第三丁基、異丁基等;作為該烷基中之亞甲基被-O-取代之基團,可列舉:甲氧基、乙氧基、丙氧基、異丙氧基、甲氧基甲基、乙氧基甲基、2-甲氧基乙基等;作為該烷基中之亞甲基被-CO-取代之基團,可列舉:乙醯基、1-羰基乙基、乙醯基甲基、1-羰基丙基、2-側氧丁基、2-乙醯基乙基、1-羰基異丙基等。作為以上述通式(II)中之R7表示之碳原子數為1~4的烷氧基,可列舉於作為上述碳原子數為1~4的烷基而例示者中添加醚基者。
作為以上述通式(II)中之R7、R8、R9及R10表示之鹵原子,可列舉作為以上述通式(I)之R1及R2表示之鹵原子而例示者。
作為上述通式(II)中之R8與R10連結而形成的環結構,可列舉作為上述通式(I)之X中之基團即R5與R6連結而形成的環結構而例示者。
於上述通式(II')中,作為可含有雜原子之5員環,例如可列舉:環戊烯環、環戊二烯環、咪唑環、噻唑環、吡唑環、唑環、異唑環、噻吩環、呋喃環、吡咯環等;作為可含有雜原子之6員環,例如可列舉:苯環、吡啶環、哌嗪環、哌啶環、嗎啉環、吡環、吡喃酮環、吡咯啶環等。
作為以上述通式(III)中之Ra~Ri表示之碳原子數為1~4的烷基,可列舉於上述通式(II)中所例示者。
作為以上述通式(III)中之Z2表示之碳原子數為1~10的伸烷基,可列舉:亞甲基、伸乙基、伸丙基、甲基伸乙基、伸丁基、1-甲基伸丙基、2-甲基伸丙基、1,2-二甲基伸丙基、1,3-二甲基伸丙基、1-甲基伸丁基、2-甲基伸丁基、3-甲基伸丁基、4-甲基伸丁基、2,4-二甲基伸丁基、1,3-二甲基伸丁基、伸戊基、伸己基、伸庚基、伸辛基、乙烷-1,1-二基、丙烷-2,2-二基等;作為該伸烷基中之亞甲基被-O-、-S-、-CO-、-COO-、-OCO-、-SO2-、-NH-、-CONH-、-NHCO-、-N=CH-或-CH=CH-取代而得之基團,可列舉:亞甲氧基、伸乙氧基、氧基亞甲基、硫基亞甲基、羰基亞甲基、羰氧基亞甲基、亞甲基羰氧基、磺醯基亞甲
基、胺基亞甲基、乙醯基胺基、伸乙基羧基醯胺、乙醯亞胺基、伸乙烯基、伸丙烯基等。
繼而,對以上述通式(IV)表示的本發明之花青素化合物加以說明。
作為以上述通式(IV)中之R11及R12表示之鹵原子,可列舉作為以上述通式(I)之R1及R2表示之鹵原子而例示者。作為以上述通式(IV)中之R11、R12、R13、R14及R19表示之碳原子數為1~30的有機基,可列舉作為以上述通式(I)之R1、R2、R3及R4表示之碳原子數為1~30的有機基而例示者。
作為上述通式(IV)中之R11與R12連結而形成的環結構,可列舉作為上述通式(I)之R1與R2連結而形成的環結構而例示者。
作為上述通式(IV)中之R13與R14以及上述通式(IV)中之N-R13與所鄰接的聚次甲基鏈中之亞甲基互相連結而形成的雜環,可列舉作為上述通式(I)之R3與R4以及上述通式(I)中之N-R3與所鄰接的聚次甲基鏈中之亞甲基互相連結而形成的雜環來例示者。
作為以上述通式(IV)中之Z00表示之碳原子數為1~10的有機基,可列舉作為以上述通式(I)之Z0表示之碳原子數為1~10的有機基而例示者。
作為以上述通式(I)表示之花青素化合物,可列舉符合式中之r為2之情形的以上述通式(V)表示之花青素化合物。
同樣地,作為以上述通式(IV)表示之花青素化合物,可列舉符合式中之s為2之情形的以上述通式(VI)表示之花青素化合物。
關於該等化合物之製造方法,可列舉後述以上述通式
(V)表示之花青素化合物以及以上述通式(VI)表示之花青素化合物的製造方法。
又,作為以上述通式(I)表示、且符合式中之r為3~8之情形的花青素化合物,以及以上述通式(IV)表示、且符合式中之s為3~8之情形的花青素化合物,可列舉下述化合物A及化合物B。
又,作為以上述通式(I)表示、且符合式中之r為3~8之情形的花青素化合物,以及以上述通式(IV)表示、且符合式中之s為3~8之情形的花青素化合物之製造方法,並無特別限定,例如可列舉如下方法:將三~八元醇或酚之羥基取代為鹵原子,依照後述以上述通式(V)表示之花青素化合物以及以上述通式(VI)表示之花青素化合物的製造方法進行製造。
繼而,對以上述通式(V)及(VI)表示的本發明之花青素化合物加以說明。
作為以上述通式(V)中之Z1表示之碳原子數為1~10的伸烷基、以及以Z1表示之對二伸烷基苯中之基團即碳原子數為1~10的伸烷基,可列舉上述通式(III)之說明中所例示
者。
又,作為以上述通式(V)中之An'q'-表示之陰離子,可列舉於上述通式(I)中作為以Anq-表示之陰離子而例示者。
作為以上述通式(VI)中之Z3表示之碳原子數為1~10的伸烷基、以及以Z3表示之對二伸烷基苯中之基團即碳原子數為1~10的伸烷基,可列舉於上述通式(III)之說明中所例示者。
於以上述通式(V)表示之花青素化合物中,以下述通式(VII)表示之化合物,因製造成本小,且尤其適於形成吸收波長特性為380~420 nm的短波長用雷射用之光學記錄媒體的光學記錄層,故較好。
又,於以上述通式(VI)表示之花青素化合物中,以下述通式(VIII)表示之化合物,因與上述相同的理由,故較好。
作為以上述通式(VII)中之R15表示之胺基,可列舉:胺基、乙胺基、二甲胺基、二乙胺基、丁胺基、環戊胺基、2-乙基己胺基、十二烷基胺基、苯胺基、氯苯胺基、甲苯胺基、甲氧苯胺基、N-甲基-苯胺基、二苯胺基、萘胺基、2-吡啶基胺基、甲氧基羰基胺基、苯氧基羰基胺基、乙醯胺基、苯甲醯胺基、甲醯胺基、三甲基乙醯胺基、十二烷醯胺基、胺甲醯胺基、N,N-二甲胺基羰基胺基、N,N-二乙胺基羰基胺基、嗎啉基羰基胺基、甲氧基羰基胺基、乙氧基羰基胺基、第三丁氧基羰基胺基、正十八烷氧基羰
基胺基、N-甲基-甲氧基羰基胺基、苯氧基羰基胺基、胺磺醯胺基、N,N-二甲胺基磺醯胺基、甲基磺醯胺基、丁基磺醯胺基、苯基磺醯胺基、三甲銨基、三乙銨基等;作為以上述通式(VII)中之R15表示之碳原子數為2~20的雜環基,可列舉:吡啶基、嘧啶基、嗒基、哌嗪基、哌啶基、哌喃基、吡唑基、三基、吡咯啶基、喹啉基、異喹啉基、咪唑基、苯幷咪唑基、三唑基、呋喃基(furyl、furanyl)、苯幷呋喃基、噻吩基(thienyl、thiophenyl)、苯幷噻吩基、噻二唑基、噻唑基、苯幷噻唑基、唑基、苯幷唑基、異噻唑基、異唑基、吲哚基、咯啶基、嗎啉基、硫代嗎啉基、2-吡咯啶酮-1-基、2-哌啶酮-1-基、2,4-二氧基咪唑啶-3-基、2,4-二氧基唑啶-3-基等。
作為以上述通式(VIII)中之R16表示之胺基,可列舉作為以上述通式(VII)中之R15表示之胺基而例示者,作為以上述通式(VIII)中之R16表示之碳原子數為2~20的雜環基,可列舉作為以上述通式(VII)之R16表示之碳原子數為2~20的雜環基而例示者。
下述基團均可具有取代基:以上述通式(V)中之R1、R2、R3及R4,上述通式(VI)中之R11、R12、R13及R14,上述通式(VII)中之R15,上述通式(VIII)中之R16及X中之基團即R5、R6,以及Yj表示的碳原子數為1~30之有機基;上述通式(V)中之R1與R2、上述通式(II)中之R8與R10及X中之基團
即R5與R6、以及上述通式(VI)中之R11與R12連結而形成的環結構;上述通式(V)中之R3與R4及上述通式(VI)中之R13與R14、以及上述通式(V)中之N-R3及上述通式(VI)中之N-R13與所鄰接的聚次甲基鏈中之亞甲基互相連結而形成的雜環;以上述通式(V)及(VII)中之Z1、上述通式(III)中之Z2、上述通式(VI)及(VIII)中之Z3、以及上述通式(V)及(VII)的Z1中之基團及上述通式(VI)及(VIII)的Z3中之基團即對二伸烷基苯中之基團所表示的碳原子數為1~10的伸烷基;以上述通式(VII)中之R15及上述通式(VIII)中之R16表示之胺基;以上述通式(II)中之R7、R8、R9及R10,以及上述通式(III)中之Ra~Ri表示之碳原子數為1~4的烷基;以及以上述通式(II)中之R7、R8、R9及R10,以及上述通式(III)中之Ra~Ri表示之碳原子數為1~4的烷氧基。作為該取代基,可列舉以下者。再者,R1~R16、Yj及Z1~Z3係上述碳原子數為1~30的有機基等含有碳原子之基團,且,於彼等基團於以下取代基中,具有含有碳原子之取代基的情形時,設含有該取代基的R1~R16等之總體碳原子數滿足規定範圍。
作為上述取代基,例如可列舉:甲基、乙基、丙基、異丙基、環丙基、丁基、第二丁基、第三丁基、異丁基、戊基、異戊基、第三戊基、環戊基、己基、2-己基、3-己基、環己基、二環己基、1-甲基環己基、庚基、2-庚基、
3-庚基、異庚基、第三庚基、正辛基、異辛基、第三辛基、2-乙基己基、壬基、異壬基、癸基等烷基;甲氧基、乙氧基、丙氧基、異丙氧基、丁氧基、第二丁氧基、第三丁氧基、異丁氧基、戊氧基、異戊氧基、第三戊氧基、己氧基、環己氧基、庚氧基、異庚氧基、第三庚氧基、正辛氧基、異辛氧基、第三辛氧基、2-乙基己氧基、壬氧基、癸氧基等烷氧基;甲硫基、乙硫基、丙硫基、異丙硫基、丁硫基、第二丁硫基、第三丁硫基、異丁硫基、戊硫基、異戊硫基、第三戊硫基、己硫基、環己硫基、庚硫基、異庚硫基、第三庚硫基、正辛硫基、異辛硫基、第三辛硫基、2-乙基己硫基等烷硫基;乙烯基、1-甲基乙烯基、2-甲基乙烯基、2-丙烯基、1-甲基-3-丙烯基、3-丁烯基、1-甲基-3-丁烯基、異丁烯基、3-戊烯基、4-己烯基、環己烯基、二環己烯基、庚烯基、辛烯基、癸烯基、十五烯基、二十烯基、二十三烯基等烯基;苄基、苯乙基、二苯基甲基、三苯基甲基、苯乙烯基、苯烯丙基等芳烷基;苯基、萘基等芳基;苯氧基、萘氧基等芳氧基;苯硫基、萘硫基等芳硫基;吡啶基、嘧啶基、嗒基、哌啶基、哌喃基、吡唑基、三基、吡咯基、喹啉基、異喹啉基、咪唑基、苯幷咪唑基、三唑基、呋喃基(furyl、furanyl)、苯幷呋喃基、噻吩基(thienyl、thiophenyl)、苯幷噻吩基、噻二唑基、噻唑基、苯幷噻唑基、唑基、苯幷唑基、異噻唑
基、異唑基、吲哚基、2-吡咯啶酮-1-基、2-哌啶酮-1-基、2,4-二氧基咪唑啶-3-基、2,4-二氧基唑啶-3-基等雜環基;氟、氯、溴、碘等鹵原子;乙醯基、2-氯乙醯基、丙醯基、辛醯基、丙烯醯基、甲基丙烯醯基、苯基羰基(苯甲醯基)、鄰苯二甲醯基、4-三氟甲基苯甲醯基、三甲基乙醯基、鄰羥苯甲醯基、草醯基、十八醯基、甲氧基羰基、乙氧基羰基、第三丁氧基羰基、正十八烷氧基羰基、胺甲醯基等醯基;乙醯氧基、苯甲醯氧基等醯氧基;胺基、乙胺基、二甲胺基、二乙胺基、丁胺基、環戊胺基、2-乙基己胺基、十二烷基胺基、苯胺基、氯苯胺基、甲苯胺基、甲氧苯胺基、N-甲基-苯胺基、二苯胺基、萘胺基、2-吡啶基胺基、甲氧基羰基胺基、苯氧基羰基胺基、乙醯胺基、苯甲醯胺基、甲醯胺基、三甲基乙醯胺基、十二烷醯胺基、胺甲醯胺基、N,N-二甲胺基羰基胺基、N,N-二乙胺基羰基胺基、嗎啉基羰基胺基、甲氧基羰基胺基、乙氧基羰基胺基、第三丁氧基羰基胺基、正十八烷氧基羰基胺基、N-甲基-甲氧基羰基胺基、苯氧基羰基胺基、胺磺醯胺基、N,N-二甲胺基磺醯胺基、甲基磺醯胺基、丁基磺醯胺基、苯基磺醯胺基等被取代之胺基;磺醯胺基、磺醯基、羧基、氰基、磺基、羥基、硝基、巰基、醯亞胺基、胺甲醯基等;該等基團可進一步被取代。又,羧基及磺基可形成鹽。
作為本發明之以上述通式(V)、(VI)、(VII)及(VIII)表示之花青素化合物的具體例,可列舉下述化合物No.1~15。再者,以下例示中,以省略陰離子的陽離子表示。於本發明之化合物中,雙鍵可採用共振結構。
以上述通式(V)表示之花青素化合物,並不受其製造方法的特別限定,可以利用有眾所周知的通常反應之方法而獲得。該化合物,例如以n=1表示之化合物,可如下述[化14]所示的反應式般,使二鹵烷與二當量的假吲哚化合物反應,繼而藉由Vilsmeier反應而合成。又,以n=2表示之化合物亦可依照下述[化14]所示的途徑進行合成。
以上述通式(VI)表示之花青素化合物,並不受其製造方法的特別限定,可以利用眾所周知的通常反應之方法而獲得。該化合物,例如以m=0表示之化合物,可如下述[化15]所示的反應式般,使二鹵烷與二當量的吲哚化合物反應,繼而藉由Vilsmeier反應而合成。又,以m=1表示之化合物亦可依照下述[化15]所示的途徑進行合成。
上述本發明之花青素化合物,適合作為針對450 nm~1100 nm範圍之光的光學要素,尤其適合作為針對480~620 nm範圍之光的光學要素。所謂該光學要素,係指藉由吸收特定光而發揮功能之要素,具體可列舉光吸收劑、光學記錄劑、光敏劑等。例如,光學記錄劑用於DVD±R等光學記錄媒體之光學記錄層,光吸收劑用於液晶顯示裝置(liquid-crystal display,LCD)、電漿顯示面板(plasma display panel,PDP)、電致發光顯示器(electroluminescence display,ELD)、陰極射線管顯示裝置(cathode ray tude,CRT)、螢光顯示管、場發射顯示器等圖像顯示裝置用,或分析裝置用,半導體裝置製造用,天文觀測用,光通信用等的濾光片。
繼而,以下對在基體上形成有光學記錄層的光學記錄媒體之該光學記錄層中所使用的、含有本發明之花青素化合物而成的本發明之光學記錄材料加以說明。以上述通式(I)及(IV)~(VIII)表示的本發明之花青素化合物,亦可用於光學記錄材料,該光學記錄材料使用於藉由利用雷射等使資訊成為熱性資訊圖案而記錄的光學記錄媒體之光學記錄層,尤其適合於DVD-R、DVD+R、藍色雷射用光學記錄媒體等之光學記錄層中所使用的光學記錄材料。再者,本發明之光學記錄材料係用以形成光學記錄層之材料,係以上述通式(I)及(IV)~(VIII)表示的本發明之花青素化合物與後述有機溶劑或各種化合物的混合物。
對使用含有以上述通式(I)及(IV)~(VIII)表示之花青素化合物的本發明之光學記錄材料而形成光學記錄媒體之光學記錄層的方法,並無特別限定。通常,於:甲醇、乙醇等低級醇類;甲基溶纖劑、乙基溶纖劑、丁基溶纖劑、二乙二醇丁醚等醚醇類;丙酮、甲基乙基酮、甲基異丁基酮、環己酮、二丙酮醇等酮類;乙酸乙酯、乙酸丁酯、乙酸甲氧乙酯等酯類;丙烯酸乙酯、丙烯酸丁酯等丙烯酸酯類;2,2,3,3-四氟丙醇等氟化醇類;苯、甲苯、二甲苯等烴類;二氯甲烷、二氯乙烷、氯仿等氯化烴類等有機溶劑中,溶解本發明之花青素化合物以及根據需要而溶解後述各種化合物,製造溶液狀光學記錄材料,可使用以旋塗、噴射、浸漬等將該光學記錄材料塗佈於基體上的濕式塗佈法,亦可使用蒸鍍法、濺鍍法等。於使用上述有機溶劑之情形時,較好的是將其使用量設為本發明之光學記錄材料中以上述通式(I)及(IV)~(VIII)表示之花青素化合物的含量達到0.1~10質量%之量。
上述光學記錄層形成為薄膜,其厚度通常適當的是0.001~10 μm,較好的是0.01~5 μm之範圍。
又,於本發明之光學記錄材料中,以上述通式(I)及(IV)~(VIII)表示之花青素化合物的含量,較好的是於本發明之光學記錄材料所含之固形分中佔10~100質量%。較好的是以光學記錄層中含有50~100質量%的以上述通式(I)及(IV)~(VIII)表示之花青素化合物的方式,形成上述光學記錄層,為形成如此之化合物含量的光學記錄層,更好的是
以本發明之光學記錄材料中所含的固形分基準,本發明之光學記錄材料含有50~100質量%的以上述通式(I)及(IV)~(VIII)表示之花青素化合物。
本發明之光學記錄材料所含的上述固形分,係自該光學記錄材料除去了有機溶劑等除固形分以外的成分之成分,該固形分之含量,較好的是於上述光學記錄材料中佔0.01~100質量%,更好的是0.1~10質量%。
除本發明之花青素化合物之外,本發明之光學記錄材料可根據需要,而含有:偶氮系化合物、酞菁系化合物、氧喏系化合物、方酸內鎓鹽(squarylium)系化合物、吲哚化合物、苯乙烯系化合物、卟吩系化合物、薁鎓系化合物、克酮酸次甲基(croconic methine)系化合物、吡喃鎓系化合物、噻喃鎓系化合物、三芳基甲烷系化合物、二苯基甲烷系化合物、四氫膽鹼系化合物、靛酚系化合物、蒽醌系化合物、萘醌系化合物、二苯幷吡喃系化合物、噻嗪系化合物、吖啶系化合物、系化合物、螺吡喃系化合物、茀系化合物、玫瑰紅系化合物等通常用於光學記錄層的化合物;聚乙烯、聚酯、聚苯乙烯、聚碳酸酯等樹脂類;界面活性劑;抗靜電劑;潤滑劑;阻燃劑;受阻胺等自由基捕獲劑;二茂鐵衍生物等訊坑形成促進劑;分散劑;抗氧化劑;交聯劑;耐光性賦予劑等。進而,本發明之光學記錄材料可含有芳香族亞硝基化合物、銨化合物、亞胺陽離子化合物、雙亞胺陽離子化合物、過渡金屬螯合物等,來作為單態氧等之淬滅體。於本發明之光學記錄材料中,以該
等各種化合物於本發明之光學記錄材料所含的固形分中達0~50質量%之範圍的量,來使用上述各種化合物。
設置如此之光學記錄層的上述基體之材質,若對於寫入(記錄)光以及讀出(播放)光實質上為透明者,則並無特別限定,例如可使用:聚甲基丙烯酸甲酯、聚對苯二甲酸乙二酯、聚碳酸酯等樹脂,玻璃等。又,根據用途,其形狀可使用膠帶、鼓、帶、碟等任意形狀者。
又,於上述光學記錄層上,亦可使用金、銀、鋁、銅等,藉由蒸鍍法或濺鍍法而形成反射膜,亦可利用丙烯酸系樹脂、紫外線硬化性樹脂等來形成保護層。
以下,利用實施例及評價例,對本發明加以更詳細的說明。然而,本發明不受以下實施例等任何限定。
下述實施例1~3表示製造以上述通式(I)表示之花青素化合物;下述實施例4及5表示製造以上述通式(IV)表示之花青素化合物;下述實施例6~10表示本發明之光學記錄材料及光學記錄媒體之實施例,其中使用有實施例1~5中所獲得的本發明之花青素化合物;比較例1及2表示使用有與本發明之花青素化合物結構不同之化合物的光學記錄材料及光學記錄媒體之例。又,下述評價例1中,對實施例1及2中所獲得的本發明之花青素化合物以及比較化合物1進行耐光性評價;下述評價例2中,對實施例6及7中所獲得的光學記錄媒體以及比較例1中所獲得的比較光學記錄媒體,進行熱穩定性評價。下述評價例3中,對實施例6及7
中所獲得的光學記錄媒體以及比較例1及2中所獲得的比較光學記錄媒體,評價是否適合利用短波長雷射來進行記錄及播放。
將20 mmol假吲哚化合物、20 mmol二碘戊烷及30 ml二甲基甲醯胺混合,於120℃下攪拌4小時。冷卻至室溫,進行過濾、乾燥而分別獲得中間體1~3。
將7 ml醛衍生物及44 ml氯仿混合,於冰浴冷卻下滴下30 mmol磷醯氯,於冰浴冷卻下攪拌1小時。繼而,於冰浴冷卻下,分別添加10 mmol於步驟1中所獲得的中間體,於加熱回流下攪拌3小時。冷卻至室溫後,添加179 mmol之KPF6及650 ml水,攪拌1小時,過濾分離析出物。
以甲醇清洗後,使之乾燥而獲得作為目標物的化合物No.1及No.2之PF6鹽。
將3.0 mmol於步驟2中所獲得的化合物分別溶解於12 ml丙酮中,滴下將6.0 mmol之以化學式[C]表示之陰離子的三乙胺鹽溶解於120 ml丙酮中而得者,進而添加28 ml丙酮,加熱回流3小時。冷卻至室溫後,將反應物滴下至1800 ml水中,於室溫下攪拌6小時。將析出之固體過濾分離,以甲醇清洗,使之乾燥而分別獲得作為目標物的化合物No.1
及No.2之淬滅劑陰離子鹽。
將20 mmol吲哚化合物、20 mmol二碘戊烷及30 ml二甲基甲醯胺混合,於120℃下攪拌4小時。冷卻至室溫,進行過濾、乾燥而分別獲得中間體4及5。
將12 ml醛衍生物及74 ml氯仿混合,於冰浴冷卻下滴下37 mmol磷醯氯,於冰浴冷卻下攪拌1小時。繼而,於冰浴冷卻下,分別添加12 mmol於步驟1中所獲得的中間體5,於加熱回流下攪拌3小時。冷卻至室溫後,添加163 mmol之KPF6及500 ml水,攪拌1小時,過濾分離析出物。以甲醇清洗後,使之乾燥而獲得作為目標物的化合物No.11之PF6鹽。
將4.8 mmol於步驟1中所獲得的中間體4、9.6 mmol之N-烷基噻唑啉及20 ml吡啶混合,於100℃下攪拌3.5小時。冷卻至室溫,蒸餾除去溶劑,利用丙酮進行再結晶,進行過濾、乾燥而獲得作為目標物的化合物No.10之PF6鹽。
將實施例1~5中所獲得的化合物的收率及分析結果表示於表1~3中。再者,於表1中,分解點係10℃/分鐘之升溫速度下的示差熱分析之質量開始減少之溫度。
將上述實施例1~5中所獲得的各化合物分別溶解於2,2,3,3-四氟丙醇溶液,使化合物之濃度達到濃度1.0質量%,分別獲得實施例6~10之光學記錄材料作為2,2,3,3-四氟丙醇溶液。將鈦螯合物(T-50:日本曹達公司製造)塗佈、水解,於設有底層(0.01 μm)之直徑為12 cm的聚碳酸酯碟基板上,以旋塗法塗佈上述光學記錄材料,形成厚度為100 nm之光學記錄層,分別獲得實施例6~10之光學記錄媒體No.1~No.5。
使用下述比較化合物No.1或No.2代替實施例1~5中所獲得的化合物,除此之外,以與上述實施例6~10相同之方式,製造比較例1及2之光學記錄材料,使用該光學記錄材料而獲得比較例1及2之比較光學記錄媒體No.6及No.7。
對實施例1及2中所獲得的化合物No.1及No.2之淬滅劑陰離子鹽、以及比較化合物1,進行耐光性評價。
首先,於2,2,3,3-四氟丙醇中溶解本發明之化合物,使其達到1質量%,製備2,2,3,3-四氟丙醇溶液,將所獲得的溶液,利用旋塗法以2000 rpm、60秒塗佈於20×20 mm之聚碳酸酯板上,製成試驗片。評價係藉由如下方式進行:對該試驗片照射55000勒克司之光,分別照射24小時、300小時後,測定照射前UV吸收光譜之λmax處的吸光度殘存率。將結果表示於表4中。
根據[表4]可明確:本發明之以上述通式(I)及(IV)表示之化合物,即使於照射300小時後,吸光度殘存率亦較高。另一方面,比較化合物於照射24小時後可觀察到吸光度殘存率降低,又,於照射300小時後可觀察到吸光度殘存率顯著降低,且耐光性不良。
對實施例1及2中所獲得的化合物No.1及No.2之淬滅劑陰離子鹽,進行耐熱性評價。
評價係藉由如下方式進行:將與上述耐光性試驗中所使
用者相同的試驗片於100℃下分別保存100小時、400小時後,測定照射前UV吸收光譜之λmax處之吸光度殘率。將結果表示於表5中。
於表5中,本發明之以上述通式(I)及(IV)表示之花青素化合物及比較化合物,即使於保存400小時後,吸光度殘存率亦較高。
對實施例6及7中所獲得的光學記錄媒體No.1及No.2,測定UV光譜吸收。將結果表示於表6中。
根據[表6]可確認:具有由本發明之光學記錄材料所形成的光學記錄層之光學記錄材媒體,於UV光譜吸收中,於380~550 nm附近表現λmax,任一光學記錄媒體均可利用380~420 nm之雷射光進行記錄。
根據本發明,可提供一種新型花青素化合物,其適合作為光學要素,且吸收波長特性及耐光性優異。又,含有該
化合物而成的光學記錄材料,適合用於形成光學記錄媒體之光學記錄層。
Claims (5)
- 一種花青素化合物,其係以下述通式(IV)表示者,
(式中,R11及R12分別獨立表示氫原子、羥基、鹵原子、硝基、氰基、碳原子數為1~30的有機基或者以下述通式(II)、上述通式(II')或上述通式(III)表示之基團,R13及R14分別獨立表示氫原子、碳原子數為1~30的有機基或者以上述通式(III)表示之取代基,R11與R12可互相連結形成環結構,R19表示氫原子或碳原子數為1~30的有機基,上述R11~R14、R19中之有機基為烷基、烯基、烷基芳基、芳烷基或該等烴基被醚鍵、硫醚鍵中斷者,R13與R14可互相連結形成雜環,N-R13可與聚次甲基鏈中之亞甲基互相連結而形成雜環;Z00係碳原子數為1~10之有機基,該有機基為由乙二醇、丙二醇、1,4-丁二醇、新戊二醇、1,6-己二醇、山梨醇、丙三醇、異丁三醇、1,2,3-丁三醇、1,2,3-戊三醇、2-甲基-1,2,3-丙三醇、2-甲基-2,3,4-丁三醇、2-乙基-1,2,3-丁三醇、2,3,4-戊三醇、2,3,4-己三醇、4-丙基-3,4,5-庚三醇、2,4-二甲基-2,3,4-戊三醇、五甲基丙三醇、五丙三醇(pentaglycerine)、1,2,4- 丁三醇、1,2,4-戊三醇、三羥甲基乙烷、三羥甲基丙烷、季戊四醇、1,2,3,4-戊四醇、2,3,4,5-己四醇、1,2,4,5-戊四醇、1,3,4,5-己四醇、二丙三醇、山梨醇酐、核糖醇、阿拉伯糖醇、木糖醇、三丙三醇、二季戊四醇、山梨糖醇、甘露醇、艾杜糖醇、肌醇、半乳糖醇、塔羅糖、阿洛糖、蔗糖所選出之二~八元醇之殘基,m為0或1,s為2~8,Anq-表示q價陰離子,q為1或2,該陰離子為鹵素陰離子、無機系陰離子、有機磺酸陰離子、有機磷酸系陰離子、雙三氟甲基磺醯亞胺陰離子、雙全氟丁磺醯亞胺陰離子、全氟-4-乙基環己磺酸鹽陰離子、四(五氟苯基)硼酸陰離子、三(氟烷基磺醯基)羧酸陰離子或下述式(C)表示之淬滅劑陰離子,p表示將電荷保持為中性之係數), (式中,W與T間之鍵為雙鍵、共軛雙鍵或三鍵,W表示碳原子,T表示碳原子或氮原子,x、y、z表示0或1,a表示0~4之數,R7表示氫原子、鹵原子、可具有取代基的碳原子數為1~4之烷基或可具有取代基的碳原子數為1~4之烷氧基,該烷基或烷氧基中之亞甲基可被-O-或 -CO-取代,R8、R9、R10表示氫原子、鹵原子或可具有取代基的碳原子數為1~4之烷基,該烷基中之亞甲基,可被-O-或-CO-取代,R8與R10可鍵結形成環結構;上述通式(II')中,W'與T'間之鍵為雙鍵或共軛雙鍵,W'表示碳原子,T'表示碳原子或氮原子,a'表示0~4之數,含有W'、T'之環係表示可含有雜原子之5員環、可含有雜原子之6員環、萘環、喹啉環、異喹啉環、蒽環或蒽醌環,該等含有W'、T'之環係可被鹵原子、硝基、氰基、烷基、烷氧基取代), (式中,Ra~Ri分別獨立表示氫原子或可具有取代基的碳原子數為1~4之烷基,該烷基中之亞甲基可被-O-或-CO-取代,Z2表示直接鍵結或可具有取代基的碳原子數為1~10之伸烷基,該伸烷基中之亞甲基可被-O-、-S-、-CO-、-COO-、-OCO-、-SO2-、-NH-、-CONH-、-NHCO-、-N=CH-或-CH=CH-取代,M表示Fe、Co、Ni、Ti、Cu、Zn、Zr、Cr、Mo、Os、Mn、Ru、Sn、Pd、Rh、Pt 或Ir), - 一種花青素化合物,其係以下述通式(VI)表示者,
(式中,R11及R12分別獨立表示氫原子、羥基、鹵原子、硝基、氰基、碳原子數為1~30的有機基或者以上述通式(II)、上述通式(II')或上述通式(III)表示之基團,R13及R14分別獨立表示氫原子、碳原子數為1~30的有機基或者以上述通式(III)表示之取代基,R11與R12可互相連結形成環結構,R19表示氫原子或碳原子數為1~30之有機基, 上述R11~R14、R19中之有機基為烷基、烯基、烷基芳基、芳烷基或該等烴基被醚鍵、硫醚鍵中斷者,R13與R14可互相連結形成雜環,N-R13可與聚次甲基鏈中之亞甲基互相連結而形成雜環;Z3係直接鍵結、可具有取代基的碳原子數為1~10之伸烷基或對二伸烷基苯,該伸烷基中之亞甲基可被-O-、-S-、-CO-、-COO-、-OCO-、-SO2-、-NH-、-CONH-、-NHCO-、-N=CH-或-CH=CH-取代,m為0或1,Anq-表示q價陰離子,An'q'-表示q'價陰離子,q及q'分別獨立為1或2,p及p'表示將電荷保持為中性之係數,該陰離子為鹵素陰離子、無機系陰離子、有機磺酸陰離子、有機磷酸系陰離子、雙三氟甲基磺醯亞胺陰離子、雙全氟丁磺醯亞胺陰離子、全氟-4-乙基環己磺酸鹽陰離子、四(五氟苯基)硼酸陰離子、三(氟烷基磺醯基)羧酸陰離子或上述式(C)表示之淬滅劑陰離子)。 - 一種花青素化合物,其係以下述通式(VIII)表示者,
(式中,R16表示氫原子、碳原子數為1~30之有機基、硝基、胺基、鹵原子、氰基或碳原子數為2~20之雜環基,R16中之有機基為烷基、烯基、烷基芳基、芳烷基或該等烴基被醚鍵、硫醚鍵中斷者,u為1~5之數,Anq-、q、p、An'q'-、q'及p'、Z3、R13、R14、R19及m與上述通式(VI)相同)。 - 一種光學記錄材料,其特徵在於:含有至少一種如請求項1至3中任一項之花青素化合物。
- 一種光學記錄媒體,其特徵在於:於基體上具有由如請求項4之光學記錄材料形成的光學記錄層。
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| JP2006199713A JP5241084B2 (ja) | 2006-07-21 | 2006-07-21 | 架橋型シアニン化合物及び該化合物を用いた光学記録材料 |
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| EP (1) | EP2045238B1 (zh) |
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| TWI652317B (zh) | 2014-03-07 | 2019-03-01 | 日商富士軟片和光純藥股份有限公司 | 化合物、聚合物、花青系著色組成物、彩色濾光片用著色組成物以及著色樹脂 |
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| EP2436737B1 (en) | 2009-05-28 | 2016-05-11 | Adeka Corporation | Organic salt compound, and optical recording material and optical recording medium using the organic salt compound |
| JP5669508B2 (ja) * | 2010-10-06 | 2015-02-12 | 株式会社Adeka | 光電変換素子及び光電変換素子用色素、並びに、化合物 |
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| Publication number | Publication date |
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| US8092891B2 (en) | 2012-01-10 |
| KR20090047386A (ko) | 2009-05-12 |
| JP5241084B2 (ja) | 2013-07-17 |
| TW200821285A (en) | 2008-05-16 |
| EP2045238A1 (en) | 2009-04-08 |
| EP2045238A4 (en) | 2011-07-06 |
| WO2008010433A1 (fr) | 2008-01-24 |
| US20100227108A1 (en) | 2010-09-09 |
| CN101410373A (zh) | 2009-04-15 |
| JP2008024655A (ja) | 2008-02-07 |
| KR101497384B1 (ko) | 2015-03-02 |
| EP2045238B1 (en) | 2015-09-09 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |