NL8200318A - Werkwijze voor de bereiding van aromatische urethanen. - Google Patents
Werkwijze voor de bereiding van aromatische urethanen. Download PDFInfo
- Publication number
- NL8200318A NL8200318A NL8200318A NL8200318A NL8200318A NL 8200318 A NL8200318 A NL 8200318A NL 8200318 A NL8200318 A NL 8200318A NL 8200318 A NL8200318 A NL 8200318A NL 8200318 A NL8200318 A NL 8200318A
- Authority
- NL
- Netherlands
- Prior art keywords
- aniline
- mol
- reaction
- carbonate
- ethyl
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000002360 preparation method Methods 0.000 title description 3
- 150000003673 urethanes Chemical class 0.000 title description 2
- 238000006243 chemical reaction Methods 0.000 claims description 32
- 239000003054 catalyst Substances 0.000 claims description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 4
- 125000005910 alkyl carbonate group Chemical group 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 73
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- -1 aromatic urethanes Chemical class 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 7
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 5
- 239000011669 selenium Substances 0.000 description 5
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 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 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000004982 aromatic amines Chemical class 0.000 description 3
- 125000003710 aryl alkyl group Chemical group 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 229910052711 selenium Inorganic materials 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- TWBPWBPGNQWFSJ-UHFFFAOYSA-N 2-phenylaniline Chemical group NC1=CC=CC=C1C1=CC=CC=C1 TWBPWBPGNQWFSJ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- JMPVESVJOFYWTB-UHFFFAOYSA-N dipropan-2-yl carbonate Chemical compound CC(C)OC(=O)OC(C)C JMPVESVJOFYWTB-UHFFFAOYSA-N 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 229940065287 selenium compound Drugs 0.000 description 2
- 150000003343 selenium compounds Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- SDYWXFYBZPNOFX-UHFFFAOYSA-N 3,4-dichloroaniline Chemical compound NC1=CC=C(Cl)C(Cl)=C1 SDYWXFYBZPNOFX-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000004848 alkoxyethyl group Chemical group 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- ZCILODAAHLISPY-UHFFFAOYSA-N biphenyl ether Natural products C1=C(CC=C)C(O)=CC(OC=2C(=CC(CC=C)=CC=2)O)=C1 ZCILODAAHLISPY-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 125000004663 dialkyl amino group Chemical group 0.000 description 1
- QLVWOKQMDLQXNN-UHFFFAOYSA-N dibutyl carbonate Chemical compound CCCCOC(=O)OCCCC QLVWOKQMDLQXNN-UHFFFAOYSA-N 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- VUPKGFBOKBGHFZ-UHFFFAOYSA-N dipropyl carbonate Chemical compound CCCOC(=O)OCCC VUPKGFBOKBGHFZ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012259 ether extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- OHQOKJPHNPUMLN-UHFFFAOYSA-N n,n'-diphenylmethanediamine Chemical compound C=1C=CC=CC=1NCNC1=CC=CC=C1 OHQOKJPHNPUMLN-UHFFFAOYSA-N 0.000 description 1
- APRJFNLVTJWEPP-UHFFFAOYSA-M n,n-diethylcarbamate Chemical compound CCN(CC)C([O-])=O APRJFNLVTJWEPP-UHFFFAOYSA-M 0.000 description 1
- GTWJETSWSUWSEJ-UHFFFAOYSA-N n-benzylaniline Chemical compound C=1C=CC=CC=1CNC1=CC=CC=C1 GTWJETSWSUWSEJ-UHFFFAOYSA-N 0.000 description 1
- ILCQYORZHHFLNL-UHFFFAOYSA-N n-bromoaniline Chemical compound BrNC1=CC=CC=C1 ILCQYORZHHFLNL-UHFFFAOYSA-N 0.000 description 1
- KUDPGZONDFORKU-UHFFFAOYSA-N n-chloroaniline Chemical compound ClNC1=CC=CC=C1 KUDPGZONDFORKU-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 150000002895 organic esters Chemical class 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- KZHAHJANVBGCOC-UHFFFAOYSA-N phenyl hypochlorite Chemical compound ClOC1=CC=CC=C1 KZHAHJANVBGCOC-UHFFFAOYSA-N 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- LMHHRCOWPQNFTF-UHFFFAOYSA-N s-propan-2-yl azepane-1-carbothioate Chemical compound CC(C)SC(=O)N1CCCCCC1 LMHHRCOWPQNFTF-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- SYXYWTXQFUUWLP-UHFFFAOYSA-N sodium;butan-1-olate Chemical compound [Na+].CCCC[O-] SYXYWTXQFUUWLP-UHFFFAOYSA-N 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19368/81A IT1141960B (it) | 1981-01-28 | 1981-01-28 | Procedimento per la preparazione di uretani aromatici |
| IT1936881 | 1981-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8200318A true NL8200318A (nl) | 1982-08-16 |
Family
ID=11157100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8200318A NL8200318A (nl) | 1981-01-28 | 1982-01-28 | Werkwijze voor de bereiding van aromatische urethanen. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4395565A (it) |
| JP (1) | JPS57142958A (it) |
| AT (1) | AT374785B (it) |
| AU (1) | AU544044B2 (it) |
| BE (1) | BE891915A (it) |
| CA (1) | CA1203550A (it) |
| CH (1) | CH649284A5 (it) |
| DE (1) | DE3202690C2 (it) |
| DK (1) | DK31282A (it) |
| FR (1) | FR2498598B1 (it) |
| GB (1) | GB2091730B (it) |
| IT (1) | IT1141960B (it) |
| LU (1) | LU83896A1 (it) |
| NL (1) | NL8200318A (it) |
| NO (1) | NO152748C (it) |
| SE (1) | SE8200438L (it) |
| ZA (1) | ZA82227B (it) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039666B2 (ja) * | 1982-09-23 | 1985-09-06 | ピ−ピ−ジ−・インダストリ−ズ・インコ−ポレ−テツド | Ｎ，ｎ−ビス（２，４，６−トリブロモフエニル）メチルアミン |
| US4595533A (en) * | 1982-09-23 | 1986-06-17 | Ppg Industries, Inc. | Method for producing N-organocarbamates and N,N-bis(organo)carbamates |
| IL74272A (en) * | 1984-02-16 | 1991-06-10 | Poudres & Explosifs Ste Nale | Preparation of carbamic acid derivatives |
| US4550188A (en) * | 1984-06-27 | 1985-10-29 | The Dow Chemical Company | Preparation of carbamates |
| JP2538222B2 (ja) * | 1986-12-26 | 1996-09-25 | ダイセル化学工業株式会社 | イソホロンジイソシアネ−トの製造方法 |
| US5773643A (en) * | 1987-01-13 | 1998-06-30 | Daicel Chemical Industries, Ltd. | Process for preparation of isocyanate compounds |
| JPH0780830B2 (ja) * | 1987-01-13 | 1995-08-30 | ダイセル化学工業株式会社 | イソシアネート化合物の製造方法 |
| US5914428A (en) * | 1987-01-13 | 1999-06-22 | Daicel Chemical Industries, Ltd. | Process for preparation of isocyanate compounds |
| US5789614A (en) * | 1987-01-13 | 1998-08-04 | Daicel Chemical Industries, Ltd. | Process for preparation of aliphatic diisocyanate compounds |
| EP0323514B1 (en) * | 1987-01-13 | 1994-07-13 | Daicel Chemical Industries, Ltd. | Process for preparing isocyanate compounds |
| GB8714873D0 (en) * | 1987-06-25 | 1987-07-29 | Bp Chemicals Additives | Additives |
| JPH06239289A (ja) * | 1993-02-16 | 1994-08-30 | Mitsubishi Heavy Ind Ltd | プリント配線式船体構造 |
| JP2918012B2 (ja) * | 1993-02-03 | 1999-07-12 | 三菱瓦斯化学株式会社 | ウレタン化合物の製造方法 |
| JPH06172292A (ja) * | 1993-09-02 | 1994-06-21 | Daicel Chem Ind Ltd | ジイソシアネート化合物の製造方法 |
| IT1282022B1 (it) * | 1995-07-06 | 1998-03-06 | Mini Ricerca Scient Tecnolog | Procedimento per la produzione di carbammati aromatici |
| US5977262A (en) * | 1997-05-08 | 1999-11-02 | E. I. Du Pont De Nemours And Company | Preparation of hydroxy urethanes |
| IT1318395B1 (it) * | 2000-03-17 | 2003-08-25 | Enichem Spa | Processo in continuo per la sintesi di uretani aromatici. |
| SG115512A1 (en) | 2001-12-28 | 2005-10-28 | Mitsui Takeda Chemicals Inc | Method for producing carbamates and method for producing isocyanates |
| CN100420516C (zh) * | 2006-05-19 | 2008-09-24 | 河北工业大学 | 合成苯氨基甲酸甲酯用的负载型催化剂及其制备和应用方法 |
| CN100420515C (zh) * | 2006-05-19 | 2008-09-24 | 河北工业大学 | 合成苯氨基甲酸甲酯用的催化剂及其制备和应用方法 |
| ES2619508T3 (es) | 2007-03-30 | 2017-06-26 | Asahi Kasei Kabushiki Kaisha | Procedimiento para producir un isocianato utilizando una composición que comprende un éster de ácido carbámico y un compuesto hidroxiaromático, y composición para el transporte o el almacenamiento de ésteres de ácido carbámico |
| EP2036884A1 (en) | 2007-09-14 | 2009-03-18 | Repsol Ypf S.A. | Process for producing fluorinated isocyanates and carbamates |
| WO2009115538A1 (de) | 2008-03-18 | 2009-09-24 | Basf Se | Verfahren zur herstellung von urethanen aus mono- und difunktionalen aromatischen aminen |
| WO2009115537A1 (de) * | 2008-03-18 | 2009-09-24 | Basf Se | Metallcarbamate aus diaminophenylmethan |
| ES2372732T3 (es) | 2008-03-18 | 2012-01-25 | Basf Se | Carbamatos metálicos compuestos de tolilendiaminas. |
| CN102131770B (zh) | 2008-08-22 | 2014-08-06 | 巴斯夫欧洲公司 | 生产由双官能芳香胺和碳酸二烷基酯构成的氨基甲酸酯的方法 |
| JP5882216B2 (ja) * | 2009-10-21 | 2016-03-09 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | ウレタンの製造方法 |
| JP2014510714A (ja) * | 2011-01-18 | 2014-05-01 | グラクソ グループ リミテッド | レチガビンの製造方法 |
| CN102553642B (zh) * | 2011-12-01 | 2013-11-27 | 上海灿禾医药科技有限公司 | 一种催化剂及索拉菲尼中间体的制备方法 |
| JP6292124B2 (ja) * | 2012-12-14 | 2018-03-14 | 宇部興産株式会社 | カルバメート化合物の製造方法 |
| CN103936625B (zh) * | 2014-05-08 | 2015-05-20 | 南京工业大学 | 一种合成六亚甲基-1,6-二氨基甲酸甲酯的方法 |
| CN107382780B (zh) * | 2017-08-10 | 2020-08-28 | 联化科技（台州）有限公司 | 酰胺类化合物的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4268684A (en) * | 1980-02-25 | 1981-05-19 | The Dow Chemical Company | Preparation of carbamates from aromatic amines and organic carbonates |
-
1981
- 1981-01-28 IT IT19368/81A patent/IT1141960B/it active
-
1982
- 1982-01-13 ZA ZA82227A patent/ZA82227B/xx unknown
- 1982-01-15 AU AU79563/82A patent/AU544044B2/en not_active Ceased
- 1982-01-15 US US06/339,465 patent/US4395565A/en not_active Expired - Fee Related
- 1982-01-18 GB GB8201297A patent/GB2091730B/en not_active Expired
- 1982-01-20 FR FR8200833A patent/FR2498598B1/fr not_active Expired
- 1982-01-25 JP JP57009038A patent/JPS57142958A/ja active Pending
- 1982-01-25 DK DK31282A patent/DK31282A/da not_active Application Discontinuation
- 1982-01-25 CA CA000394865A patent/CA1203550A/en not_active Expired
- 1982-01-26 CH CH477/82A patent/CH649284A5/it not_active IP Right Cessation
- 1982-01-26 NO NO820222A patent/NO152748C/no unknown
- 1982-01-26 LU LU83896A patent/LU83896A1/fr unknown
- 1982-01-27 SE SE8200438A patent/SE8200438L/xx not_active Application Discontinuation
- 1982-01-27 AT AT0029182A patent/AT374785B/de not_active IP Right Cessation
- 1982-01-27 BE BE0/207153A patent/BE891915A/fr not_active IP Right Cessation
- 1982-01-28 DE DE3202690A patent/DE3202690C2/de not_active Expired
- 1982-01-28 NL NL8200318A patent/NL8200318A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU7956382A (en) | 1982-08-05 |
| US4395565A (en) | 1983-07-26 |
| NO152748C (no) | 1985-11-13 |
| CH649284A5 (it) | 1985-05-15 |
| AT374785B (de) | 1984-05-25 |
| SE8200438L (sv) | 1982-07-29 |
| GB2091730A (en) | 1982-08-04 |
| ZA82227B (en) | 1982-11-24 |
| IT1141960B (it) | 1986-10-08 |
| IT8119368A0 (it) | 1981-01-28 |
| FR2498598A1 (fr) | 1982-07-30 |
| GB2091730B (en) | 1984-10-24 |
| AU544044B2 (en) | 1985-05-16 |
| BE891915A (fr) | 1982-07-27 |
| DK31282A (da) | 1982-07-29 |
| NO820222L (no) | 1982-07-29 |
| JPS57142958A (en) | 1982-09-03 |
| DE3202690A1 (de) | 1982-08-12 |
| DE3202690C2 (de) | 1984-03-15 |
| NO152748B (no) | 1985-08-05 |
| FR2498598B1 (fr) | 1985-09-20 |
| LU83896A1 (fr) | 1982-09-13 |
| CA1203550A (en) | 1986-04-22 |
| ATA29182A (de) | 1983-10-15 |
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