CN1616384A - 二氟烷基芳香族化合物 - Google Patents
二氟烷基芳香族化合物 Download PDFInfo
- Publication number
- CN1616384A CN1616384A CN200410078556.9A CN200410078556A CN1616384A CN 1616384 A CN1616384 A CN 1616384A CN 200410078556 A CN200410078556 A CN 200410078556A CN 1616384 A CN1616384 A CN 1616384A
- Authority
- CN
- China
- Prior art keywords
- formula
- compound
- difluoro
- converted
- iii
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000004480 active ingredient Substances 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 61
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- -1 N-substituted formamide Chemical class 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 8
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- AISIRIFPPGLTCY-UHFFFAOYSA-N 1-bromo-2,4-difluoro-3-methylbenzene Chemical compound CC1=C(F)C=CC(Br)=C1F AISIRIFPPGLTCY-UHFFFAOYSA-N 0.000 claims description 7
- 229910052794 bromium Inorganic materials 0.000 claims description 7
- OCJDCFUHHBCTFI-UHFFFAOYSA-N 2,4-difluoro-3-methylbenzoic acid Chemical compound CC1=C(F)C=CC(C(O)=O)=C1F OCJDCFUHHBCTFI-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- AGUUCAUQWFAFPR-UHFFFAOYSA-N 3,4-difluoro-2-methylbenzoic acid Chemical compound CC1=C(F)C(F)=CC=C1C(O)=O AGUUCAUQWFAFPR-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- BMMDDDOEASRDKX-UHFFFAOYSA-N 2,4-difluoro-3-methylbenzoyl chloride Chemical compound CC1=C(F)C=CC(C(Cl)=O)=C1F BMMDDDOEASRDKX-UHFFFAOYSA-N 0.000 claims description 4
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 4
- 150000002901 organomagnesium compounds Chemical class 0.000 claims description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- LPMVSOQQHWTDRH-UHFFFAOYSA-N (2,4-difluoro-3-methylphenyl)methanamine Chemical compound CC1=C(F)C=CC(CN)=C1F LPMVSOQQHWTDRH-UHFFFAOYSA-N 0.000 claims description 3
- QEKJRIGFJHFZLO-UHFFFAOYSA-N (2,4-difluoro-3-methylphenyl)methanol Chemical compound CC1=C(F)C=CC(CO)=C1F QEKJRIGFJHFZLO-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 239000000543 intermediate Substances 0.000 claims description 3
- 239000011814 protection agent Substances 0.000 claims description 3
- BHMZMUKPFBBPKG-UHFFFAOYSA-N (2,3-difluoro-4-methylphenyl)methanamine Chemical compound CC1=CC=C(CN)C(F)=C1F BHMZMUKPFBBPKG-UHFFFAOYSA-N 0.000 claims description 2
- UYQIRJWFRMCAID-UHFFFAOYSA-N 6-chloroquinoline-3-carboxylic acid Chemical compound C1=CC(Cl)=CC2=CC(C(=O)O)=CN=C21 UYQIRJWFRMCAID-UHFFFAOYSA-N 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 230000002140 halogenating effect Effects 0.000 claims description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 30
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 27
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 26
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 20
- 239000000243 solution Substances 0.000 description 19
- 239000000203 mixture Substances 0.000 description 18
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 14
- 239000012074 organic phase Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 239000008346 aqueous phase Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 7
- 235000019341 magnesium sulphate Nutrition 0.000 description 7
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- YXTCBTSPHSNDHD-UHFFFAOYSA-N 1-bromo-3,4-difluoro-2-methylbenzene Chemical compound CC1=C(Br)C=CC(F)=C1F YXTCBTSPHSNDHD-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 239000012280 lithium aluminium hydride Substances 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 150000001491 aromatic compounds Chemical class 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 239000005457 ice water Substances 0.000 description 4
- 239000012442 inert solvent Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- GNNHZCHETSTMOG-UHFFFAOYSA-N 2,4-difluoro-3-methylbenzonitrile Chemical compound CC1=C(F)C=CC(C#N)=C1F GNNHZCHETSTMOG-UHFFFAOYSA-N 0.000 description 3
- LMGHUTIUVKVZNH-UHFFFAOYSA-N 3,4-difluoro-2-methylbenzonitrile Chemical compound CC1=C(F)C(F)=CC=C1C#N LMGHUTIUVKVZNH-UHFFFAOYSA-N 0.000 description 3
- ONWYFSNVRYDVPH-UHFFFAOYSA-N 3,4-difluoro-2-methylbenzoyl chloride Chemical compound CC1=C(F)C(F)=CC=C1C(Cl)=O ONWYFSNVRYDVPH-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical class II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 239000012279 sodium borohydride Substances 0.000 description 3
- 229910000033 sodium borohydride Inorganic materials 0.000 description 3
- MPOSIFXAXWZQED-UHFFFAOYSA-N 2,4-difluoro-3-methylbenzaldehyde Chemical compound CC1=C(F)C=CC(C=O)=C1F MPOSIFXAXWZQED-UHFFFAOYSA-N 0.000 description 2
- WIUFZEFAGLDRBV-UHFFFAOYSA-N 3,4-difluoro-2-methylbenzaldehyde Chemical compound CC1=C(F)C(F)=CC=C1C=O WIUFZEFAGLDRBV-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229940035676 analgesics Drugs 0.000 description 2
- 239000000730 antalgic agent Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Chemical group 0.000 description 2
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 2
- 150000004795 grignard reagents Chemical class 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000003586 protic polar solvent Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 2
- 235000019345 sodium thiosulphate Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- YLTDLXAGVLOKQA-UHFFFAOYSA-N (3,4-difluoro-2-methylphenyl)methanamine Chemical compound CC1=C(F)C(F)=CC=C1CN YLTDLXAGVLOKQA-UHFFFAOYSA-N 0.000 description 1
- NTTCNPWHTYWDLK-UHFFFAOYSA-N (3,4-difluoro-2-methylphenyl)methanol Chemical compound CC1=C(F)C(F)=CC=C1CO NTTCNPWHTYWDLK-UHFFFAOYSA-N 0.000 description 1
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- ZNEHIDGAPGVZSA-UHFFFAOYSA-N 1,2-difluoro-3-methylbenzene Chemical compound CC1=CC=CC(F)=C1F ZNEHIDGAPGVZSA-UHFFFAOYSA-N 0.000 description 1
- MZLSNIREOQCDED-UHFFFAOYSA-N 1,3-difluoro-2-methylbenzene Chemical compound CC1=C(F)C=CC=C1F MZLSNIREOQCDED-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- MGHBDQZXPCTTIH-UHFFFAOYSA-N 1-bromo-2,4-difluorobenzene Chemical compound FC1=CC=C(Br)C(F)=C1 MGHBDQZXPCTTIH-UHFFFAOYSA-N 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- BWSQKOKULIALEW-UHFFFAOYSA-N 2-[2-[4-fluoro-3-(trifluoromethyl)phenyl]-3-[2-(piperidin-3-ylamino)pyrimidin-4-yl]imidazol-4-yl]acetonitrile Chemical compound FC1=C(C=C(C=C1)C=1N(C(=CN=1)CC#N)C1=NC(=NC=C1)NC1CNCCC1)C(F)(F)F BWSQKOKULIALEW-UHFFFAOYSA-N 0.000 description 1
- QKNUXBGHHVRFQI-UHFFFAOYSA-N 2-bromo-1,3-difluoro-4-methylbenzene Chemical compound CC1=CC=C(F)C(Br)=C1F QKNUXBGHHVRFQI-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- FPENCTDAQQQKNY-UHFFFAOYSA-N 3,4-difluorobenzoic acid Chemical compound OC(=O)C1=CC=C(F)C(F)=C1 FPENCTDAQQQKNY-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 229910000435 bromine oxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012320 chlorinating reagent Substances 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- LVKCSZQWLOVUGB-UHFFFAOYSA-M magnesium;propane;bromide Chemical compound [Mg+2].[Br-].C[CH-]C LVKCSZQWLOVUGB-UHFFFAOYSA-M 0.000 description 1
- IUYHWZFSGMZEOG-UHFFFAOYSA-M magnesium;propane;chloride Chemical compound [Mg+2].[Cl-].C[CH-]C IUYHWZFSGMZEOG-UHFFFAOYSA-M 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012022 methylating agents Substances 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- JIKUXBYRTXDNIY-UHFFFAOYSA-N n-methyl-n-phenylformamide Chemical compound O=CN(C)C1=CC=CC=C1 JIKUXBYRTXDNIY-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- HFRXJVQOXRXOPP-UHFFFAOYSA-N thionyl bromide Chemical compound BrS(Br)=O HFRXJVQOXRXOPP-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/26—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring
- C07C211/29—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/02—Monocyclic aromatic halogenated hydrocarbons
- C07C25/13—Monocyclic aromatic halogenated hydrocarbons containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/40—Halogenated unsaturated alcohols
- C07C33/46—Halogenated unsaturated alcohols containing only six-membered aromatic rings as cyclic parts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10341534.3 | 2003-09-09 | ||
| DE10341534A DE10341534A1 (de) | 2003-09-09 | 2003-09-09 | Difluoralkylaromaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1616384A true CN1616384A (zh) | 2005-05-18 |
Family
ID=34129716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200410078556.9A Pending CN1616384A (zh) | 2003-09-09 | 2004-09-09 | 二氟烷基芳香族化合物 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20050054733A1 (zh) |
| EP (1) | EP1514864B1 (zh) |
| CN (1) | CN1616384A (zh) |
| AT (1) | ATE389632T1 (zh) |
| DE (2) | DE10341534A1 (zh) |
| ES (1) | ES2302532T3 (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712603B (zh) * | 2009-12-04 | 2013-05-22 | 江苏工业学院 | 用格氏反应制备卤代甲基苯甲醛的方法 |
| CN103553900A (zh) * | 2013-10-28 | 2014-02-05 | 浙江中欣化工股份有限公司 | 一种2,4,5-三氟苯乙酸的合成方法 |
| CN109796386A (zh) * | 2018-12-19 | 2019-05-24 | 浙江工业大学 | (6-溴-2,3-二氟苄基)苯基硫醚及其制备方法 |
| CN110105327A (zh) * | 2019-06-05 | 2019-08-09 | 南京焕然生物科技有限公司 | 一种7,8-二氟-6,11-二氢-二苯并噻吩并-11-醇的制备方法 |
| CN110204415A (zh) * | 2019-06-26 | 2019-09-06 | 王海峻 | 一种3-氯-2-甲基联苯的合成方法 |
| CN114773316A (zh) * | 2022-06-17 | 2022-07-22 | 上海睿跃生物科技有限公司 | 2-(2,6-二氧代-哌啶-3-基)-5-氟-异吲哚-1,3-二酮的制备方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL1973881T3 (pl) * | 2006-01-13 | 2010-04-30 | Dow Agrosciences Llc | 6-(wielo-podstawione arylo)-4-aminopikoliniany i ich zastosowanie jako herbicydy |
| CN108929217B (zh) * | 2017-05-26 | 2021-02-26 | 浙江天宇药业股份有限公司 | 一种2-甲基-5-氟苯甲酸的制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3615767A1 (de) * | 1986-05-10 | 1987-11-12 | Bayer Ag | Verfahren zur herstellung von 4-hydroxy-chinolin-3-carbonsaeuren |
| US5804532A (en) * | 1991-01-25 | 1998-09-08 | Rhone-Poulenc Agriculture Limited | Herbicidal 2-cyano-1,3-diones |
| GB9302049D0 (en) * | 1993-02-03 | 1993-03-24 | Rhone Poulenc Agriculture | Compositions of new matter |
| US5547975A (en) * | 1994-09-20 | 1996-08-20 | Talley; John J. | Benzopyranopyrazolyl derivatives for the treatment of inflammation |
| DE19805370A1 (de) * | 1997-03-14 | 1998-09-17 | Gruenenthal Gmbh | Substituierte Aminoverbindungen und ihre Verwendung als analgetisch wirksame Substanzen |
| US6387928B1 (en) * | 1997-09-15 | 2002-05-14 | The Procter & Gamble Co. | Antimicrobial quinolones, their compositions and uses |
| AU735186B2 (en) * | 1997-09-15 | 2001-07-05 | Warner Chilcott Company, Llc | Antimicrobial quinolones, their compositions and uses |
| US6348624B1 (en) * | 1998-01-09 | 2002-02-19 | The Procter & Gamble Co. | Process for making certain benzoic acid compounds |
| US6284762B1 (en) * | 1998-03-23 | 2001-09-04 | American Cyanamid Company | Fungicidal 6-(2-halo-4-alkoxyphenyl)-triazolopyrimidines |
-
2003
- 2003-09-09 DE DE10341534A patent/DE10341534A1/de not_active Withdrawn
-
2004
- 2004-08-28 DE DE502004006553T patent/DE502004006553D1/de not_active Expired - Lifetime
- 2004-08-28 EP EP04020499A patent/EP1514864B1/de not_active Expired - Lifetime
- 2004-08-28 ES ES04020499T patent/ES2302532T3/es not_active Expired - Lifetime
- 2004-08-28 AT AT04020499T patent/ATE389632T1/de not_active IP Right Cessation
- 2004-09-07 US US10/935,575 patent/US20050054733A1/en not_active Abandoned
- 2004-09-09 CN CN200410078556.9A patent/CN1616384A/zh active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712603B (zh) * | 2009-12-04 | 2013-05-22 | 江苏工业学院 | 用格氏反应制备卤代甲基苯甲醛的方法 |
| CN103553900A (zh) * | 2013-10-28 | 2014-02-05 | 浙江中欣化工股份有限公司 | 一种2,4,5-三氟苯乙酸的合成方法 |
| CN103553900B (zh) * | 2013-10-28 | 2015-05-20 | 浙江中欣化工股份有限公司 | 一种2,4,5-三氟苯乙酸的合成方法 |
| CN109796386A (zh) * | 2018-12-19 | 2019-05-24 | 浙江工业大学 | (6-溴-2,3-二氟苄基)苯基硫醚及其制备方法 |
| CN109796386B (zh) * | 2018-12-19 | 2021-07-13 | 浙江工业大学 | (6-溴-2,3-二氟苄基)苯基硫醚及其制备方法 |
| CN110105327A (zh) * | 2019-06-05 | 2019-08-09 | 南京焕然生物科技有限公司 | 一种7,8-二氟-6,11-二氢-二苯并噻吩并-11-醇的制备方法 |
| CN110204415A (zh) * | 2019-06-26 | 2019-09-06 | 王海峻 | 一种3-氯-2-甲基联苯的合成方法 |
| CN114773316A (zh) * | 2022-06-17 | 2022-07-22 | 上海睿跃生物科技有限公司 | 2-(2,6-二氧代-哌啶-3-基)-5-氟-异吲哚-1,3-二酮的制备方法 |
| CN114773316B (zh) * | 2022-06-17 | 2022-10-25 | 上海睿跃生物科技有限公司 | 2-(2,6-二氧代-哌啶-3-基)-5-氟-异吲哚-1,3-二酮的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE389632T1 (de) | 2008-04-15 |
| ES2302532T3 (es) | 2008-07-16 |
| EP1514864B1 (de) | 2008-03-19 |
| EP1514864A3 (de) | 2005-03-23 |
| EP1514864A2 (de) | 2005-03-16 |
| US20050054733A1 (en) | 2005-03-10 |
| DE502004006553D1 (de) | 2008-04-30 |
| DE10341534A1 (de) | 2005-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1295200C (zh) | 2-丁基-3-(4-[3-(二丁基氨基)丙氧基]苯甲酰基)-5-硝基苯并呋喃盐酸盐及其制备 | |
| CN1230403C (zh) | 氟化合物的制备 | |
| CN100338029C (zh) | 2-卤代酰基-3-氨基-丙烯酸-衍生物的制备方法 | |
| CN1209336C (zh) | 生产2-卤代苯甲酸的方法 | |
| CN1464873A (zh) | 原位制备季铵碳酸氢盐和季铵碳酸盐的方法 | |
| CN1144796C (zh) | 新的中间体化合物和旋光活性辛酸衍生物的制备方法 | |
| CN1009086B (zh) | 三取代的苯甲酸中间体的制备方法 | |
| CN1298711C (zh) | 制备环氧三唑衍生物及其使用的中间体的方法 | |
| CN87106482A (zh) | 苯甲酸衍生物的制备方法 | |
| CN1615287A (zh) | 3,3′, 5,5′6,6′-六烷基-2,2′-联苯酚、3,3′,4,4′,5,5′-六烷基-2,2′-联苯酚和3,3′,4,4′,5,5′,6,6′,-八烷基-2,2′-联苯酚的制备方法 | |
| CN1616384A (zh) | 二氟烷基芳香族化合物 | |
| CN1070833C (zh) | 制备环丙基乙炔衍生物的方法 | |
| CN1110476C (zh) | β-氨基乙烯基酮在制备β-二酮中的用途 | |
| CN1483017A (zh) | 1,5-萘二胺的制备方法 | |
| CN1158253C (zh) | 制备番茄红素及其中间体的方法 | |
| CN1993369A (zh) | 特比萘芬及其衍生物的合成方法 | |
| CN1163464C (zh) | 制备中间体的方法 | |
| CN1176091C (zh) | 氧化膦维生素d前体 | |
| CN1454200A (zh) | 5-[(4-氯苯基)甲基]-2,2-二甲基环戊酮的制备方法 | |
| CN1097412A (zh) | 卤代甲基苯甲酰氰类化合物的制备及新的卤代甲基苯甲酰氰类化合物 | |
| CN1106392C (zh) | 一种β位不含取代基的丁烯酸内酯及其合成的方法 | |
| CN1646468A (zh) | 链状低聚乳酸酯的制备方法 | |
| CN1239465C (zh) | 取代苯的制备方法 | |
| CN1192017C (zh) | 环己烷羧酸的制备方法 | |
| CN1211356C (zh) | 偶氮亚氨基醚和偶氮羧酸酯的制备方法以及偶氮羧酸的新的混合酯 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: LANXESS DEUTSCHLAND GMBH Free format text: FORMER OWNER: BAYER CHEMICALS AG Effective date: 20070525 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070525 Address after: Germany Leverkusen Applicant after: Lanxess Deutschland GmbH Address before: The Federal Republic of Germany Leverkusen Applicant before: Bayer AG |
|
| ASS | Succession or assignment of patent right |
Owner name: SALTIGO GMBH Free format text: FORMER OWNER: LANXESS DEUTSCHLAND GMBH Effective date: 20081017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20081017 Address after: Germany Lang root Erde fee Applicant after: Saltigo GmbH Address before: Germany Leverkusen Applicant before: Lanxess Deutschland GmbH |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |