BR112018009801A8 - métodos para preparar um éster de ácido 3-hidroxipropiônico e um éster de ácido acrílico. - Google Patents
métodos para preparar um éster de ácido 3-hidroxipropiônico e um éster de ácido acrílico.Info
- Publication number
- BR112018009801A8 BR112018009801A8 BR112018009801A BR112018009801A BR112018009801A8 BR 112018009801 A8 BR112018009801 A8 BR 112018009801A8 BR 112018009801 A BR112018009801 A BR 112018009801A BR 112018009801 A BR112018009801 A BR 112018009801A BR 112018009801 A8 BR112018009801 A8 BR 112018009801A8
- Authority
- BR
- Brazil
- Prior art keywords
- acid ester
- preparing
- methods
- hydroxypropionic acid
- acrylic acid
- Prior art date
Links
- ALRHLSYJTWAHJZ-UHFFFAOYSA-N beta-hydroxy propionic acid Natural products OCCC(O)=O ALRHLSYJTWAHJZ-UHFFFAOYSA-N 0.000 title abstract 3
- -1 3-hydroxypropionic acid ester Chemical class 0.000 title 1
- 125000005396 acrylic acid ester group Chemical group 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 3
- 238000005809 transesterification reaction Methods 0.000 abstract 3
- ALRHLSYJTWAHJZ-UHFFFAOYSA-M 3-hydroxypropionate Chemical compound OCCC([O-])=O ALRHLSYJTWAHJZ-UHFFFAOYSA-M 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
- B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
-
- 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
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/49—Esterification or transesterification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/46—Titanium
-
- 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
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyesters Or Polycarbonates (AREA)
- Catalysts (AREA)
Abstract
a invenção refere-se a ésteres de ácido 3-hidroxipropiônico, obtidos por conversão de óxido de etileno com monóxido de carbono na presença de um catalisador de cobalto, em que poli-3-hidroxipropionato é obtido; e transesterificação do poli-3-hidroxipropionato com um álcool na presença de um catalisador de transesterificação, em que os ésteres de ácido 3-hidroxipropiônico são obtidos. o catalisador de transesterificação é um composto da fórmula mlx, em que m representa um metal do 2º, 3º, ou 4º grupo principal ou do grupo secundário 3º a 8º da tabela periódica dos elementos, l representa um ligante, o qual se liga diretamente a um m por meio de um átomo c, um o, um p, um s e/ou um n, e x é um número inteiro de 2 a 6.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562256161P | 2015-11-17 | 2015-11-17 | |
DE102015222675 | 2015-11-17 | ||
PCT/EP2016/077851 WO2017085120A1 (de) | 2015-11-17 | 2016-11-16 | Herstellung von estern der 3-hydroxypropionsäure und acrylsäure |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018009801A2 BR112018009801A2 (pt) | 2018-11-06 |
BR112018009801A8 true BR112018009801A8 (pt) | 2019-02-26 |
Family
ID=58717405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018009801A BR112018009801A8 (pt) | 2015-11-17 | 2016-11-16 | métodos para preparar um éster de ácido 3-hidroxipropiônico e um éster de ácido acrílico. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180327345A1 (pt) |
EP (1) | EP3377554A1 (pt) |
JP (1) | JP2018536712A (pt) |
KR (1) | KR20180085746A (pt) |
CN (1) | CN108350158A (pt) |
BR (1) | BR112018009801A8 (pt) |
WO (1) | WO2017085120A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111100000B (zh) * | 2018-10-25 | 2022-07-12 | 中国石油化工股份有限公司 | 钴催化合成3-羟基丙酸甲酯的方法 |
CN114425451B (zh) * | 2020-10-14 | 2024-01-30 | 中国石油化工股份有限公司 | 一种合成3-羟基丙酸酯的催化剂及其制备和使用方法 |
CN114289067B (zh) * | 2021-12-30 | 2023-04-04 | 厦门大学 | 二元金属催化剂、制备方法及其应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10137046A1 (de) | 2001-07-31 | 2003-02-20 | Basf Ag | Verfahren zur Herstellung von thermoplastischen Poly(3-hydroxyalkanoaten) |
DE10149269A1 (de) | 2001-10-05 | 2003-07-31 | Basf Ag | Verfahren zur Herstellung von Poly(3-hydroxyalkanoaten) |
US6844447B2 (en) | 2001-12-18 | 2005-01-18 | Metabolix Inc. | Methods of making intermediates from polyhydroxyalkanoates |
CN100577628C (zh) * | 2002-03-25 | 2010-01-06 | 嘉吉有限公司 | 制造β-羟基羧酸衍生物的方法 |
WO2005095320A1 (en) | 2004-04-02 | 2005-10-13 | Ciba Specialty Chemicals Water Treatments Limited | Preparation of acrylic acid derivatives from alpha or beta-hydroxy carboxylic acids |
DE102006039203B4 (de) | 2006-08-22 | 2014-06-18 | Evonik Degussa Gmbh | Verfahren zur Herstellung von durch Kristallisation gereinigter Acrylsäure aus Hydroxypropionsäure sowie Vorrichtung dazu |
CN104350034B (zh) | 2012-06-08 | 2018-07-31 | Cj 第一制糖株式会社 | 可再生丙烯酸生产和自其制备的产物 |
DE102012212437A1 (de) | 2012-07-16 | 2014-01-16 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Ethylenoxid und Kohlenmonoxid |
WO2015036218A1 (de) | 2013-09-12 | 2015-03-19 | Basf Se | Verfahren zur dehydratisierung von 3-hydroxypropionsäure zu acrylsäure |
US9630900B2 (en) | 2013-09-12 | 2017-04-25 | Basf Se | Method for the dehydration of 3-hydroxypropanoic acid to form acrylic acid |
-
2016
- 2016-11-16 EP EP16795381.9A patent/EP3377554A1/de not_active Withdrawn
- 2016-11-16 US US15/775,938 patent/US20180327345A1/en not_active Abandoned
- 2016-11-16 JP JP2018544423A patent/JP2018536712A/ja active Pending
- 2016-11-16 CN CN201680066881.4A patent/CN108350158A/zh active Pending
- 2016-11-16 WO PCT/EP2016/077851 patent/WO2017085120A1/de active Application Filing
- 2016-11-16 BR BR112018009801A patent/BR112018009801A8/pt not_active Application Discontinuation
- 2016-11-16 KR KR1020187016605A patent/KR20180085746A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
JP2018536712A (ja) | 2018-12-13 |
EP3377554A1 (de) | 2018-09-26 |
BR112018009801A2 (pt) | 2018-11-06 |
WO2017085120A1 (de) | 2017-05-26 |
US20180327345A1 (en) | 2018-11-15 |
CN108350158A (zh) | 2018-07-31 |
KR20180085746A (ko) | 2018-07-27 |
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Legal Events
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B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |