SG11201708390XA - A process for the production of ethylenically unsaturated carboxylic acids or esters - Google Patents
A process for the production of ethylenically unsaturated carboxylic acids or estersInfo
- Publication number
- SG11201708390XA SG11201708390XA SG11201708390XA SG11201708390XA SG11201708390XA SG 11201708390X A SG11201708390X A SG 11201708390XA SG 11201708390X A SG11201708390X A SG 11201708390XA SG 11201708390X A SG11201708390X A SG 11201708390XA SG 11201708390X A SG11201708390X A SG 11201708390XA
- Authority
- SG
- Singapore
- Prior art keywords
- esters
- production
- carboxylic acids
- ethylenically unsaturated
- unsaturated carboxylic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
-
- 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
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
-
- 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
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/16—Phosphorus; Compounds thereof containing oxygen
- C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/20—Carbon compounds
- C07C2527/232—Carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562147347P | 2015-04-14 | 2015-04-14 | |
| GBGB1506308.4A GB201506308D0 (en) | 2015-04-14 | 2015-04-14 | A process for the production of ethylenically unsaturated carboxylic acids or esters |
| PCT/GB2016/051026 WO2016166525A1 (en) | 2015-04-14 | 2016-04-12 | A process for the production of ethylenically unsaturated carboxylic acids or esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201708390XA true SG11201708390XA (en) | 2017-11-29 |
Family
ID=53333750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201708390XA SG11201708390XA (en) | 2015-04-14 | 2016-04-12 | A process for the production of ethylenically unsaturated carboxylic acids or esters |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US10464875B2 (zh) |
| EP (1) | EP3283456B1 (zh) |
| JP (1) | JP6925978B2 (zh) |
| KR (1) | KR102658340B1 (zh) |
| CN (1) | CN107466289B (zh) |
| AU (1) | AU2016250204A1 (zh) |
| BR (1) | BR112017021960B1 (zh) |
| CA (1) | CA2982395C (zh) |
| EA (1) | EA036539B1 (zh) |
| ES (1) | ES2886902T3 (zh) |
| GB (1) | GB201506308D0 (zh) |
| MX (1) | MX2017013164A (zh) |
| MY (1) | MY188189A (zh) |
| SG (1) | SG11201708390XA (zh) |
| TW (1) | TWI780025B (zh) |
| WO (1) | WO2016166525A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201617534D0 (en) | 2016-10-14 | 2016-11-30 | Lucite International Uk Limited | A process for the production of Ethylenically unsaturated carboxylic acid esters and a catalyst therefor |
| EP3587390A1 (de) | 2018-06-26 | 2020-01-01 | Röhm GmbH | Verfahren zur herstellung von mma in hohen ausbeuten |
| CN114478244A (zh) * | 2020-10-27 | 2022-05-13 | 中国石油化工股份有限公司 | 一种丙烯酸甲酯合成的方法、催化剂及应用 |
| CN114436834A (zh) * | 2021-12-16 | 2022-05-06 | 江苏阿尔法药业股份有限公司 | 一种利用连续流微通道反应器合成瑞舒伐他汀钙中间体的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2212506A (en) * | 1939-08-15 | 1940-08-27 | Eastman Kodak Co | Preparation of methylene dialkyl malonates |
| US2313501A (en) * | 1939-08-15 | 1943-03-09 | Eastman Kodak Co | Process for preparing methylene dialkyl malonates |
| IT987221B (it) | 1973-05-09 | 1975-02-20 | Snam Progetti | Processo per la preparazione dell acido itaconico e di suoi derivati |
| JP3202802B2 (ja) | 1992-07-29 | 2001-08-27 | ダイセル化学工業株式会社 | メタクリル酸又はメタクリル酸誘導体の製造方法 |
| US5808148A (en) | 1997-01-03 | 1998-09-15 | Eastman Chemical Company | Preparation of α,β-unsaturated carboxylic acids and esters |
| GB9807498D0 (en) | 1998-04-08 | 1998-06-10 | Ici Plc | Production of unsaturated acids therfore and catalysts therfor |
| DE19836222A1 (de) * | 1998-08-11 | 2000-02-17 | Knoll Ag | Verfahren zur Herstellung von Atropasäureethylester |
| CA2362124A1 (en) | 1999-03-30 | 2000-10-05 | Randal King | Process for the preparation of .alpha.-methylenelactones and .alpha.-substituted hydrocarbylidene lactones |
| GB201200551D0 (en) * | 2012-01-13 | 2012-02-29 | Lucite Int Uk Ltd | A process for the production of ethylenically unsaturated carboxylic acids or esters and a catalyst therefor |
| CN103551148B (zh) * | 2013-10-29 | 2015-08-05 | 西南化工研究设计院有限公司 | 一种用于羟醛缩合的耐水性催化剂及其制备方法和应用 |
-
2015
- 2015-04-14 GB GBGB1506308.4A patent/GB201506308D0/en not_active Ceased
-
2016
- 2016-04-07 TW TW105110894A patent/TWI780025B/zh active
- 2016-04-12 EA EA201792279A patent/EA036539B1/ru not_active IP Right Cessation
- 2016-04-12 MX MX2017013164A patent/MX2017013164A/es unknown
- 2016-04-12 MY MYPI2017703834A patent/MY188189A/en unknown
- 2016-04-12 JP JP2017553997A patent/JP6925978B2/ja active Active
- 2016-04-12 ES ES16716668T patent/ES2886902T3/es active Active
- 2016-04-12 CA CA2982395A patent/CA2982395C/en active Active
- 2016-04-12 WO PCT/GB2016/051026 patent/WO2016166525A1/en active Application Filing
- 2016-04-12 CN CN201680022311.5A patent/CN107466289B/zh active Active
- 2016-04-12 SG SG11201708390XA patent/SG11201708390XA/en unknown
- 2016-04-12 US US15/566,082 patent/US10464875B2/en active Active
- 2016-04-12 BR BR112017021960-3A patent/BR112017021960B1/pt active IP Right Grant
- 2016-04-12 EP EP16716668.5A patent/EP3283456B1/en active Active
- 2016-04-12 AU AU2016250204A patent/AU2016250204A1/en not_active Abandoned
- 2016-04-12 KR KR1020177032837A patent/KR102658340B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016250204A1 (en) | 2017-11-02 |
| WO2016166525A1 (en) | 2016-10-20 |
| CN107466289A (zh) | 2017-12-12 |
| CN107466289B (zh) | 2021-09-17 |
| CA2982395A1 (en) | 2016-10-20 |
| EA036539B1 (ru) | 2020-11-20 |
| US20180093937A1 (en) | 2018-04-05 |
| TW201636321A (zh) | 2016-10-16 |
| KR102658340B1 (ko) | 2024-04-18 |
| MY188189A (en) | 2021-11-24 |
| MX2017013164A (es) | 2018-05-22 |
| ES2886902T3 (es) | 2021-12-21 |
| EP3283456B1 (en) | 2021-06-23 |
| JP2018511636A (ja) | 2018-04-26 |
| KR20170137182A (ko) | 2017-12-12 |
| GB201506308D0 (en) | 2015-05-27 |
| BR112017021960B1 (pt) | 2021-07-13 |
| CA2982395C (en) | 2024-03-12 |
| BR112017021960A2 (pt) | 2018-07-10 |
| TWI780025B (zh) | 2022-10-11 |
| EA201792279A1 (ru) | 2018-04-30 |
| US10464875B2 (en) | 2019-11-05 |
| EP3283456A1 (en) | 2018-02-21 |
| JP6925978B2 (ja) | 2021-08-25 |
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