SG11202110453WA - Acid catalyzed synthesis of methyl acrylate from acrylic acid and methanol - Google Patents
Acid catalyzed synthesis of methyl acrylate from acrylic acid and methanolInfo
- Publication number
- SG11202110453WA SG11202110453WA SG11202110453WA SG11202110453WA SG11202110453WA SG 11202110453W A SG11202110453W A SG 11202110453WA SG 11202110453W A SG11202110453W A SG 11202110453WA SG 11202110453W A SG11202110453W A SG 11202110453WA SG 11202110453W A SG11202110453W A SG 11202110453WA
- Authority
- SG
- Singapore
- Prior art keywords
- methanol
- acid
- methyl acrylate
- catalyzed synthesis
- acrylic acid
- Prior art date
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 title 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 title 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/146—Multiple effect distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural 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 |
---|---|---|---|
US201962834464P | 2019-04-16 | 2019-04-16 | |
PCT/US2020/026282 WO2020214422A1 (en) | 2019-04-16 | 2020-04-02 | Acid catalyzed synthesis of methyl acrylate from acrylic acid and methanol |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202110453WA true SG11202110453WA (en) | 2021-11-29 |
Family
ID=70465448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202110453WA SG11202110453WA (en) | 2019-04-16 | 2020-04-02 | Acid catalyzed synthesis of methyl acrylate from acrylic acid and methanol |
Country Status (8)
Country | Link |
---|---|
US (1) | US12065403B2 (de) |
EP (1) | EP3956284B1 (de) |
JP (1) | JP2022529126A (de) |
KR (1) | KR20210153093A (de) |
CN (1) | CN113574047A (de) |
BR (1) | BR112021018352A2 (de) |
SG (1) | SG11202110453WA (de) |
WO (1) | WO2020214422A1 (de) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2552987C2 (de) | 1975-11-26 | 1983-09-29 | Hoechst Ag, 6230 Frankfurt | Verfahren zur kontinuierlichen Herstellung ätherfreier Acrylsäurealkylester |
DE19604252A1 (de) * | 1996-02-06 | 1997-08-07 | Basf Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure |
DE10144490A1 (de) * | 2001-09-10 | 2003-03-27 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
FR3008971B1 (fr) * | 2013-07-29 | 2016-08-19 | Arkema France | Procede de production en continu d'acrylates legers par esterification d'un acide acrylique de grade ester brut |
BR112018006749B1 (pt) * | 2015-10-14 | 2021-12-14 | Dow Global Technologies Llc | Processo para a purificação de metil metacrilato |
FR3047004B1 (fr) * | 2016-01-21 | 2019-08-09 | Arkema France | Procede de purification d'esters (meth)acryliques |
-
2020
- 2020-04-02 KR KR1020217036978A patent/KR20210153093A/ko active Search and Examination
- 2020-04-02 SG SG11202110453WA patent/SG11202110453WA/en unknown
- 2020-04-02 JP JP2021559539A patent/JP2022529126A/ja active Pending
- 2020-04-02 WO PCT/US2020/026282 patent/WO2020214422A1/en unknown
- 2020-04-02 US US17/601,094 patent/US12065403B2/en active Active
- 2020-04-02 EP EP20722078.1A patent/EP3956284B1/de active Active
- 2020-04-02 CN CN202080021802.4A patent/CN113574047A/zh active Pending
- 2020-04-02 BR BR112021018352A patent/BR112021018352A2/pt unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020214422A1 (en) | 2020-10-22 |
US20220153679A1 (en) | 2022-05-19 |
US12065403B2 (en) | 2024-08-20 |
EP3956284B1 (de) | 2023-03-29 |
JP2022529126A (ja) | 2022-06-17 |
BR112021018352A2 (pt) | 2021-11-23 |
EP3956284A1 (de) | 2022-02-23 |
KR20210153093A (ko) | 2021-12-16 |
CN113574047A (zh) | 2021-10-29 |
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