DE69028812D1 - Verfahren zur Herstellung von Methyl methacrylat - Google Patents
Verfahren zur Herstellung von Methyl methacrylatInfo
- Publication number
- DE69028812D1 DE69028812D1 DE69028812T DE69028812T DE69028812D1 DE 69028812 D1 DE69028812 D1 DE 69028812D1 DE 69028812 T DE69028812 T DE 69028812T DE 69028812 T DE69028812 T DE 69028812T DE 69028812 D1 DE69028812 D1 DE 69028812D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- methyl methacrylate
- methacrylate
- methyl
- 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.)
- Expired - Lifetime
Links
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
- C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C07C67/327—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1180558A JP2778131B2 (ja) | 1989-07-14 | 1989-07-14 | メタクリル酸メチルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69028812D1 true DE69028812D1 (de) | 1996-11-14 |
| DE69028812T2 DE69028812T2 (de) | 1997-02-13 |
Family
ID=16085380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69028812T Expired - Lifetime DE69028812T2 (de) | 1989-07-14 | 1990-06-27 | Verfahren zur Herstellung von Methyl methacrylat |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5087736A (de) |
| EP (1) | EP0407811B1 (de) |
| JP (1) | JP2778131B2 (de) |
| KR (1) | KR960006667B1 (de) |
| DE (1) | DE69028812T2 (de) |
| ES (1) | ES2095223T3 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05244968A (ja) * | 1991-08-16 | 1993-09-24 | Mitsui Toatsu Chem Inc | α−ヒドロキシイソブチルアミドの製造法 |
| JP3077713B2 (ja) * | 1991-12-26 | 2000-08-14 | 三菱瓦斯化学株式会社 | カルボン酸エステルの製造法 |
| JP3189858B2 (ja) * | 1992-11-16 | 2001-07-16 | 三菱瓦斯化学株式会社 | メタクリル酸メチルの製造法 |
| US5393918A (en) * | 1993-12-02 | 1995-02-28 | Rohm And Haas Company | High yield process for the production of methacrylic acid esters |
| JPH11255710A (ja) * | 1998-03-11 | 1999-09-21 | Mitsubishi Gas Chem Co Inc | メタクリル酸メチルの製造方法 |
| DE69902137T2 (de) * | 1998-11-04 | 2003-01-30 | Rohm And Haas Co., Philadelphia | Verfahren zum Herstellen mit grosser Ausbeute von Methylmethacrylat oder Methacrylsäure |
| EP1186592A1 (de) * | 2000-09-11 | 2002-03-13 | Mitsubishi Gas Chemical Company, Ltd. | Herstellung von Methacrylaten |
| DE102008001319A1 (de) | 2008-04-22 | 2009-10-29 | Evonik Röhm Gmbh | Katalysator zur Umsetzung von Carbonsäurenitrilen |
| FR2938838B1 (fr) * | 2008-11-27 | 2012-06-08 | Arkema France | Procede de fabrication d'un methacrylate de methyle derive de la biomasse |
| DE102008044218A1 (de) | 2008-12-01 | 2010-06-02 | Evonik Röhm Gmbh | Verfahren zur Herstellung von einem Carbonsäureamid aus einer Carbonylverbindung und Blausäure |
| KR20130115242A (ko) | 2010-10-07 | 2013-10-21 | 롬 앤드 하스 캄파니 | 메타크릴산 에스테르의 제조 방법 |
| TWI487695B (zh) * | 2011-10-07 | 2015-06-11 | Purification of methyl methacrylate | |
| BR112015031389B1 (pt) | 2013-06-26 | 2021-01-26 | Rohm And Haas Company | processo para produzir ésteres de ácido metacrílico |
| WO2016061262A1 (en) | 2014-10-14 | 2016-04-21 | Gevo, Inc. | Methods for conversion of ethanol to functionalized lower hydrocarbons and downstream hydrocarbons |
| WO2019136283A1 (en) | 2018-01-04 | 2019-07-11 | Gevo, Inc. | Upgrading fusel oil mixtures over heterogeneous catalysts to higher value renewable chemicals |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6078939A (ja) * | 1983-10-06 | 1985-05-04 | Mitsubishi Gas Chem Co Inc | メタアクリル酸メチルの製造法 |
| US4613684A (en) * | 1983-10-06 | 1986-09-23 | Mitsubishi Gas Chemical Company, Inc. | Process for the preparation of carboxylic acid esters |
| JP2629266B2 (ja) * | 1988-05-16 | 1997-07-09 | 三菱瓦斯化学株式会社 | メタクリル酸メチルの製造方法 |
-
1989
- 1989-07-14 JP JP1180558A patent/JP2778131B2/ja not_active Expired - Fee Related
-
1990
- 1990-05-29 US US07/530,089 patent/US5087736A/en not_active Expired - Lifetime
- 1990-06-27 DE DE69028812T patent/DE69028812T2/de not_active Expired - Lifetime
- 1990-06-27 EP EP90112195A patent/EP0407811B1/de not_active Expired - Lifetime
- 1990-06-27 ES ES90112195T patent/ES2095223T3/es not_active Expired - Lifetime
- 1990-07-12 KR KR1019900010529A patent/KR960006667B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2095223T3 (es) | 1997-02-16 |
| EP0407811A2 (de) | 1991-01-16 |
| EP0407811B1 (de) | 1996-10-09 |
| KR960006667B1 (ko) | 1996-05-22 |
| EP0407811A3 (en) | 1992-02-26 |
| JPH0348638A (ja) | 1991-03-01 |
| JP2778131B2 (ja) | 1998-07-23 |
| DE69028812T2 (de) | 1997-02-13 |
| US5087736A (en) | 1992-02-11 |
| KR910002760A (ko) | 1991-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |