BE884074A - Procede perfectionne d'acetoxylation pour la preparation d'esters d'ethylene-glycol - Google Patents
Procede perfectionne d'acetoxylation pour la preparation d'esters d'ethylene-glycolInfo
- Publication number
- BE884074A BE884074A BE0/201231A BE201231A BE884074A BE 884074 A BE884074 A BE 884074A BE 0/201231 A BE0/201231 A BE 0/201231A BE 201231 A BE201231 A BE 201231A BE 884074 A BE884074 A BE 884074A
- Authority
- BE
- Belgium
- Prior art keywords
- ethylene
- preparation
- improved
- glycol esters
- acetoxylation
- Prior art date
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical class OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title 1
- 238000006137 acetoxylation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
- C07C69/16—Acetic acid esters of dihydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/28—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with dihydroxylic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| US5359779A | 1979-06-29 | 1979-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE884074A true BE884074A (fr) | 1980-12-29 |
Family
ID=21985336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/201231A BE884074A (fr) | 1979-06-29 | 1980-06-27 | Procede perfectionne d'acetoxylation pour la preparation d'esters d'ethylene-glycol |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS568347A (fr) |
| BE (1) | BE884074A (fr) |
| DE (1) | DE3020857A1 (fr) |
| GB (1) | GB2055810A (fr) |
| NL (1) | NL8003528A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI781198B (zh) * | 2017-07-24 | 2022-10-21 | 日商可樂麗股份有限公司 | 雙醯氧基化外亞甲基化合物之製造方法 |
-
1980
- 1980-06-02 DE DE19803020857 patent/DE3020857A1/de not_active Withdrawn
- 1980-06-18 NL NL8003528A patent/NL8003528A/nl not_active Application Discontinuation
- 1980-06-26 JP JP8720580A patent/JPS568347A/ja active Pending
- 1980-06-27 BE BE0/201231A patent/BE884074A/fr unknown
- 1980-06-27 GB GB8021227A patent/GB2055810A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2055810A (en) | 1981-03-11 |
| NL8003528A (nl) | 1980-12-31 |
| JPS568347A (en) | 1981-01-28 |
| DE3020857A1 (de) | 1981-01-29 |
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