JP2012506358A - エタンジニトリルからシアン化水素を除去する方法 - Google Patents
エタンジニトリルからシアン化水素を除去する方法 Download PDFInfo
- Publication number
- JP2012506358A JP2012506358A JP2011532508A JP2011532508A JP2012506358A JP 2012506358 A JP2012506358 A JP 2012506358A JP 2011532508 A JP2011532508 A JP 2011532508A JP 2011532508 A JP2011532508 A JP 2011532508A JP 2012506358 A JP2012506358 A JP 2012506358A
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- JP
- Japan
- Prior art keywords
- ethanedinitrile
- group
- hydrogen cyanide
- organic reagent
- hydrogen
- 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.)
- Granted
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- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 title claims abstract description 146
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 43
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical group OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 claims description 43
- 239000000203 mixture Substances 0.000 claims description 29
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexyloxide Natural products O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 19
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical group O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical group CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 7
- 150000001728 carbonyl compounds Chemical class 0.000 claims description 6
- 229940015043 glyoxal Drugs 0.000 claims description 6
- 125000001841 imino group Chemical group [H]N=* 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000005219 aminonitrile group Chemical group 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 125000004043 oxo group Chemical group O=* 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005904 alkaline hydrolysis reaction Methods 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 150000007942 carboxylates Chemical group 0.000 claims description 4
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 229940107700 pyruvic acid Drugs 0.000 claims description 4
- 125000001960 7 membered carbocyclic group Chemical group 0.000 claims description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 125000002243 cyclohexanonyl group Chemical group *C1(*)C(=O)C(*)(*)C(*)(*)C(*)(*)C1(*)* 0.000 claims 1
- 239000007789 gas Substances 0.000 description 32
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 229910001868 water Inorganic materials 0.000 description 29
- 239000001569 carbon dioxide Substances 0.000 description 19
- 229910002092 carbon dioxide Inorganic materials 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 19
- 238000001035 drying Methods 0.000 description 19
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 14
- 238000004587 chromatography analysis Methods 0.000 description 13
- 239000002585 base Substances 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 10
- 238000000746 purification Methods 0.000 description 10
- 238000010992 reflux Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 238000009835 boiling Methods 0.000 description 7
- 239000002808 molecular sieve Substances 0.000 description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 7
- -1 triethylamine Chemical class 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 5
- 238000011109 contamination Methods 0.000 description 5
- SXZIXHOMFPUIRK-UHFFFAOYSA-N diphenylmethanimine Chemical compound C=1C=CC=CC=1C(=N)C1=CC=CC=C1 SXZIXHOMFPUIRK-UHFFFAOYSA-N 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 4
- 238000007259 addition reaction Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 4
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 4
- 230000003000 nontoxic effect Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 229940076788 pyruvate Drugs 0.000 description 4
- SOEVVANXSDKPIY-UHFFFAOYSA-M sodium glyoxylate Chemical compound [Na+].[O-]C(=O)C=O SOEVVANXSDKPIY-UHFFFAOYSA-M 0.000 description 4
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 229910000358 iron sulfate Inorganic materials 0.000 description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 3
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004280 Sodium formate Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 239000003637 basic solution Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000010979 pH adjustment Methods 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- WOTCTOFEBNHWND-UHFFFAOYSA-M potassium;oxaldehydate Chemical compound [K+].[O-]C(=O)C=O WOTCTOFEBNHWND-UHFFFAOYSA-M 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 2
- 235000019254 sodium formate Nutrition 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-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
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- AQEFLFZSWDEAIP-UHFFFAOYSA-N di-tert-butyl ether Chemical compound CC(C)(C)OC(C)(C)C AQEFLFZSWDEAIP-UHFFFAOYSA-N 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012039 electrophile Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002316 fumigant Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- NJWYTAHMQKIIQQ-UHFFFAOYSA-N iron(3+);hydrate Chemical compound O.[Fe+3] NJWYTAHMQKIIQQ-UHFFFAOYSA-N 0.000 description 1
- LRDFRRGEGBBSRN-UHFFFAOYSA-N isobutyronitrile Chemical compound CC(C)C#N LRDFRRGEGBBSRN-UHFFFAOYSA-N 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- FQGYCXFLEQVDJQ-UHFFFAOYSA-N mercury dicyanide Chemical compound N#C[Hg]C#N FQGYCXFLEQVDJQ-UHFFFAOYSA-N 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- YWRIPYGJDPHBKP-UHFFFAOYSA-N methylcyclohexane propanenitrile Chemical compound CCC#N.CC1CCCCC1 YWRIPYGJDPHBKP-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 125000002577 pseudohalo group Chemical group 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 231100000925 very toxic Toxicity 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/003—Cyanogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
- C07C255/04—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton containing two cyano groups bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
【選択図】なし
Description
例1:エタンジニトリルの調製およびグリオキシル酸ナトリウムでの精製
温度制御ジャケット、スターラー、還流冷却器、pHメーターおよび2つの投薬システムを有する2Lの撹拌器(Labmax)にて、25.3gの硫酸鉄(III)水和物と24.7gの硫酸銅(II)五水和物を308mLの水に溶かした。120分以内で、100gのシアン化水素(100%)と209gの過酸化水素(30%)を同時に20℃の温度で滴下して加えた。
エタンジニトリル: 90.0%
シアン化水素: 1.00%
水: 0.60%
二酸化炭素: 8.40%。
エタンジニトリル: 90.0%
シアン化水素: −
水: −
二酸化炭素: 10.0%。
純粋なエタンジニトリルの収量は71g(66%)であった。
温度制御ジャケット、スターラー、還流冷却器、pHメーターおよび2つの投薬システムを有する2Lの撹拌器(Labmax)にて、7.5gの硫酸鉄(III)水和物と7.5gの硫酸銅(II)五水和物を308mLの水に溶かした。120分以内で、136gのシアン化水素(100%)と288gの過酸化水素(30%)を同時に20℃の温度で滴下して加えた。
エタンジニトリル: 90.40%
シアン化水素: 4.40%
水: 0.58%
二酸化炭素: 4.60%。
エタンジニトリル: 93.20%
シアン化水素: 0.80%
水: −
二酸化炭素: 6.00%。
純粋なエタンジニトリルの収量は103g(76%)であった。
温度制御ジャケット、スターラー、還流冷却器、pHメーターおよび2つの投薬システムを有する2L撹拌器(Labmax)にて、25.3gの硫酸鉄(III)水和物および24.7gの硫酸銅(II)五水和物を308mLの水に溶かした。120分以内に、100gのシアン化水素(100%)と251gの過酸化水素(30%)を同時に15℃の温度にて滴下して加えた。
エタンジニトリル: 79.71%
シアン化水素: 0.68%
水: −
二酸化炭素: 19.58%。
温度制御ジャケット、スターラー、還流冷却器、pHメーターおよび2つの投薬システムを有する2L撹拌器(Labmax)にて、25.3gの硫酸鉄(III)水和物と24.7gの硫酸銅(II)五水和物を308mのL水に溶かした。120分以内に、100gのシアン化水素(100%)と251gの過酸化水素(30%)を同時に15℃の温度で滴下して加えた。
エタンジニトリル: 83.84%
シアン化水素: 0.06%
水: −
二酸化炭素: 16.10%。
温度制御ジャケット、スターラー、還流冷却器、pHメーターおよび2つの投薬システムを有する2L撹拌器(Labmax)にて、2.5gの硫酸鉄(III)水和物と2.5gの硫酸銅(II)五水和物を308mLの水に溶かした。90分以内で、100gのシアン化水素(100%)と126.4gの過酸化水素(50%)を同時に20℃の温度で滴下して加えた。
エタンジニトリル: 89.00%
シアン化水素: 3.50%
水: 0.60%
二酸化炭素: 6.80%。
エタンジニトリル: 95.00%
シアン化水素: 0.70%
水: −
二酸化炭素: 4.30%。
温度制御ジャケット、スターラー、還流冷却器、pHメーターおよび2つの投薬システムを有する2L撹拌器(Labmax)にて、2.5gの硫酸鉄(III)水和物と2.5gの硫酸銅(II)五水和物を308mLの水に溶かした。150分以内で、100gのシアン化水素(100%)と126gの過酸化水素(50%)を同時に20℃の温度で滴下して加えた。
エタンジニトリル: 92.00%
シアン化水素: 1.70%
水: 1.00%
二酸化炭素: 5.30%。
エタンジニトリル: 97.50%
シアン化水素: 0.30%
水: −
二酸化炭素: 2.20%。
温度制御ジャケット、スターラー、還流冷却器、pHメーターおよび2つの投薬システムを有する2L撹拌器(Labmax)にて、2.5gの硫酸鉄(III)水和物と2.5gの硫酸銅(II)五水和物を308mLの水に溶かした。120分以内で、100gのシアン化水素(100%)と126gの過酸化水素(50%)を同時に20℃の温度で滴下して加えた。
エタンジニトリル: 85.00%
シアン化水素: 2.20%
水: 0.80%
二酸化炭素: 12.00%。
エタンジニトリル: 94.40%
シアン化水素: 0.30%
水: −
二酸化炭素: 5.20%。
温度制御ジャケット、スターラー、還流冷却器、pHメーターおよび2つの投薬システムを有する2L撹拌器(Labmax)にて、2.5gの硫酸鉄(III)水和物と2.5gの硫酸銅(II)五水和物を308mLの水に溶かした。150分以内で、100gのシアン化水素(100%)と126gの過酸化水素(50%)を同時に20℃の温度で滴下して加えた。
エタンジニトリル: 95.30%
シアン化水素: 1.70%
水: 0.55%
二酸化炭素: 2.45%。
エタンジニトリル: 96.50%
シアン化水素: 1.30%
水: −
二酸化炭素: 2.20%。
Claims (15)
- シアン化水素を含有するエタンジニトリルを有機試薬と接触させることによりエタンジニトリルからシアン化水素を除く方法であり、シアン化水素が前記有機試薬と共有結合すること、および前記有機試薬は以下の一般式の化合物の1種以上を含むことを特徴とする方法。
(ここで
Xはオキソ基またはイミノ基である;
R1はアリール基、1ないし3個の炭素原子を有する直鎖若しくは分枝アルキル基、水素、カルボキシ基、カルボキシラート基またはホルミル基であり、および
R2は水素、アリール基または1ないし3個の炭素原子を有する直鎖若しくは分枝アルキル基であり、但しR1とR2とは両方が水素ではない;または
R1とR2およびこれらの間の炭素原子とは5ないし7員炭素環を形成し、これは任意に1つ以上の二重結合を有していてもよい。) - Xがオキソ基であることを特徴とする請求項1に記載の方法。
- R1がカルボキシ基、カルボキシラート基またはホルミル基であり、R2が水素またはメチル基であることを特徴とする請求項2に記載の方法。
- 前記有機試薬がシクロヘキサノンであることを特徴とする請求項2に記載の方法。
- 前記有機試薬がグリオキシル酸、グリオキシル酸の塩またはこれら上記試薬の混合物であることを特徴とする請求項2または3に記載の方法。
- 前記有機試薬がグリオキサールであることを特徴とする請求項2または3に記載の方法。
- 前記有機試薬がピルビン酸であることを特徴とする請求項2または3に記載の方法。
- Xがイミノ基であることを特徴とする請求項1に記載の方法。
- R1およびR2それぞれがアリール基であることを特徴とする請求項8に記載の方法。
- 前記有機試薬を水溶液の形態で、任意に塩基を添加して用いることを特徴とする請求項1ないし9のいずれか1項に記載の方法。
- 前記有機試薬を有機溶媒中の溶液の形態で、任意に塩基を添加して用いることを特徴とする請求項1ないし9のいずれか1項に記載の方法。
- シアン化水素を除いたエタンジニトリルを乾燥および/または凝縮若しくは逆昇華することを特徴とする請求項1ないし11のいずれか1項に記載の方法。
- 生じたシアノヒドリンまたはアミノニトリルを、その後のアルカリ加水分解において、ギ酸塩およびアンモニアに変換することを特徴とする請求項1ないし12のいずれか1項に記載の方法。
- 生じたシアノヒドリンを、その後の工程において、カルボニル化合物へ、並びにシアン化水素および/またはシアン化物へ改質することを特徴とする請求項1ないし7および請求項10ないし12のいずれか1項に記載の方法。
- エタンジニトリルからシアン化水素を除くための、グリオキシル酸、グリオキシル酸の塩またはこれら上記試薬の混合物の使用。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08018429.4 | 2008-10-22 | ||
| EP08018429 | 2008-10-22 | ||
| US11421708P | 2008-11-13 | 2008-11-13 | |
| US61/114,217 | 2008-11-13 | ||
| PCT/EP2009/006658 WO2010046004A1 (en) | 2008-10-22 | 2009-09-15 | Process for removing hydrogen cyanide from ethanedinitrile |
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| JP2012506358A true JP2012506358A (ja) | 2012-03-15 |
| JP5001463B2 JP5001463B2 (ja) | 2012-08-15 |
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| JP5828675B2 (ja) * | 2011-05-17 | 2015-12-09 | 日鉄住金環境株式会社 | シアン含有廃液の処理方法およびこれに使用する薬剤 |
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| US2712493A (en) * | 1953-03-17 | 1955-07-05 | Du Pont | Manufacture of cyanogen |
| US3031265A (en) * | 1959-01-24 | 1962-04-24 | Roehm & Haas Gmbh | Method for making cyanogen |
| US3135582A (en) * | 1961-02-16 | 1964-06-02 | Pure Oil Co | Production and separation of cyanogen |
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| DE2022455A1 (de) | 1970-05-08 | 1971-11-18 | Degussa | Verfahren zur Herstellung von Dicyan(II) |
| DE2022454C3 (de) | 1970-05-08 | 1974-10-10 | Degussa | Verfahren zur Herstellung von Dicyan |
| DE2118819C3 (de) | 1970-03-17 | 1975-08-28 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Dicyan |
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| US4073862A (en) * | 1973-08-24 | 1978-02-14 | Dr. C. Otto & Comp. G.M.B.H. | Process for removing ammonia, hydrogen sulfide and hydrocyanic acid from gases |
| NL7506457A (nl) * | 1974-06-06 | 1975-12-09 | Hoechst Ag | Werkwijze voor het bereiden van dicyaan. |
| AUPM666994A0 (en) * | 1994-07-05 | 1994-07-28 | Commonwealth Scientific And Industrial Research Organisation | Cyanogen fumigants and methods of fumigation using cyanogen |
| AU2003204521A1 (en) * | 2002-06-14 | 2004-01-15 | Rohm And Haas Company | Improved process for producing acetone cyanohydrin |
| NZ600864A (en) | 2003-10-16 | 2014-01-31 | Boc Ltd | Fumigant/sterilant |
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2009
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- 2009-09-15 PL PL09778524T patent/PL2340232T3/pl unknown
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- 2011-05-19 MA MA33863A patent/MA32808B1/fr unknown
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|---|---|---|---|---|
| US2712493A (en) * | 1953-03-17 | 1955-07-05 | Du Pont | Manufacture of cyanogen |
| US3031265A (en) * | 1959-01-24 | 1962-04-24 | Roehm & Haas Gmbh | Method for making cyanogen |
| US3135582A (en) * | 1961-02-16 | 1964-06-02 | Pure Oil Co | Production and separation of cyanogen |
| US3544268A (en) * | 1968-02-29 | 1970-12-01 | Du Pont | Hydrogen cyanide recovery by ketone cyanohydrin formation |
| JPH0622790A (ja) * | 1992-03-09 | 1994-02-01 | Bend Res Inc | キラルシアンヒドリンを鏡像体濃縮する酵素方法 |
| JP2000239220A (ja) * | 1999-02-19 | 2000-09-05 | Mitsubishi Rayon Co Ltd | メタクリル酸の分離方法および製造方法 |
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| Publication number | Publication date |
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| HK1158611A1 (en) | 2012-07-20 |
| BRPI0919923A2 (pt) | 2016-02-16 |
| KR101302864B1 (ko) | 2013-09-02 |
| WO2010046004A1 (en) | 2010-04-29 |
| EA201100658A1 (ru) | 2011-12-30 |
| MX2011004179A (es) | 2011-05-31 |
| CR20110173A (es) | 2011-10-12 |
| JP5001463B2 (ja) | 2012-08-15 |
| SV2011003867A (es) | 2011-07-01 |
| NZ591503A (en) | 2012-02-24 |
| EA017828B1 (ru) | 2013-03-29 |
| EP2340232A1 (en) | 2011-07-06 |
| CA2734576C (en) | 2014-02-18 |
| CN102149638B (zh) | 2014-04-16 |
| IL211333A (en) | 2014-04-30 |
| US8337796B2 (en) | 2012-12-25 |
| TW201022149A (en) | 2010-06-16 |
| KR20110073578A (ko) | 2011-06-29 |
| US20110195012A1 (en) | 2011-08-11 |
| CA2734576A1 (en) | 2010-04-29 |
| CN102149638A (zh) | 2011-08-10 |
| IL211333A0 (en) | 2011-04-28 |
| EP2340232B1 (en) | 2017-07-26 |
| ZA201101622B (en) | 2011-11-30 |
| TWI434807B (zh) | 2014-04-21 |
| HN2011000821A (es) | 2013-02-11 |
| GT201100073A (es) | 2014-04-04 |
| AU2009306786A1 (en) | 2010-04-29 |
| MA32808B1 (fr) | 2011-11-01 |
| AR075289A1 (es) | 2011-03-23 |
| AU2009306786B2 (en) | 2014-06-05 |
| PL2340232T3 (pl) | 2017-12-29 |
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