GB827718A - Improvements in or relating to the manufacture of vinyl esters - Google Patents
Improvements in or relating to the manufacture of vinyl estersInfo
- Publication number
- GB827718A GB827718A GB320055A GB320055A GB827718A GB 827718 A GB827718 A GB 827718A GB 320055 A GB320055 A GB 320055A GB 320055 A GB320055 A GB 320055A GB 827718 A GB827718 A GB 827718A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ester
- acetate
- mercuric
- vinyl
- acid
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
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)
Abstract
Vinyl esters are prepared by a process comprising effecting an ester-interchange between a vinyl ester of a low molecular weight carboxylic acid having 1 to 4 carbon atoms and a carboxylic acid containing 3 to 26 carbon atoms of higher molecular weight by reacting the ester and acid together in the presence of a mercury salt of an aromatic sulphonic acid; preferably, there is used a mercuric salt which, if desired, may be formed in situ from mercuric acetate and the sulphonic acid. The catalyst may be added in stages and the original vinyl ester is preferably used in excess. Reaction may be effected at below room temperature up to the boiling point of the reaction mixture but preferably below 60 DEG C. Use of the lower temperatures avoids formation of ethylidene diester-type by-products. Their formation is also reduced by terminating the reaction at the optimum point, for example, by addition of sodium acetate. Polymerization inhibitors, e.g. copper acetate, may be present. The resulting esters may be homoor polymerized. Examples describe ester-interchange between vinyl acetate and capric, caprylic, benzoic, lauric, myristic, adipic, sebacic, behenic, stearic or pyro mellitic acid or distilled linseed oil or dehydrated castor oil fatty acids, the catalyst being mercuric toluene sulphonate or naphthalene-2-sulphonate which sometimes is formed in situ. U.S.A. Specification 2,299,862 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB320055A GB827718A (en) | 1955-02-03 | 1955-02-03 | Improvements in or relating to the manufacture of vinyl esters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB320055A GB827718A (en) | 1955-02-03 | 1955-02-03 | Improvements in or relating to the manufacture of vinyl esters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB827718A true GB827718A (en) | 1960-02-10 |
Family
ID=9753841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB320055A Expired GB827718A (en) | 1955-02-03 | 1955-02-03 | Improvements in or relating to the manufacture of vinyl esters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB827718A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287294A (en) * | 1961-12-11 | 1966-11-22 | Soto Chemical Coatings Inc De | Alkylolated acrylamide interpolymers comprising vinyl stearate |
US5155253A (en) * | 1988-06-30 | 1992-10-13 | Union Carbide Chemicals & Plastics Technology Corporation | Transvinylation process for the preparation of thermally labile vinyl compounds and for vinyl compounds prepared from thermally labile acids |
US5210207A (en) * | 1991-01-31 | 1993-05-11 | Union Carbide Chemicals & Plastics Technology Corporation | Transvinylation process by reactive distillation |
WO2007060176A1 (en) * | 2005-11-23 | 2007-05-31 | Basf Se | Process for preparing vinyl carboxylates |
DE102014210835A1 (en) | 2014-06-06 | 2015-12-17 | Wacker Chemie Ag | Process for the separation of high-boiling carboxylic acid vinyl ester / carboxylic acid mixtures |
-
1955
- 1955-02-03 GB GB320055A patent/GB827718A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287294A (en) * | 1961-12-11 | 1966-11-22 | Soto Chemical Coatings Inc De | Alkylolated acrylamide interpolymers comprising vinyl stearate |
US5155253A (en) * | 1988-06-30 | 1992-10-13 | Union Carbide Chemicals & Plastics Technology Corporation | Transvinylation process for the preparation of thermally labile vinyl compounds and for vinyl compounds prepared from thermally labile acids |
US5210207A (en) * | 1991-01-31 | 1993-05-11 | Union Carbide Chemicals & Plastics Technology Corporation | Transvinylation process by reactive distillation |
WO2007060176A1 (en) * | 2005-11-23 | 2007-05-31 | Basf Se | Process for preparing vinyl carboxylates |
US8044233B2 (en) | 2005-11-23 | 2011-10-25 | Basf Aktiengesellschaft | Process for preparing vinyl carboxylates |
DE102014210835A1 (en) | 2014-06-06 | 2015-12-17 | Wacker Chemie Ag | Process for the separation of high-boiling carboxylic acid vinyl ester / carboxylic acid mixtures |
US9822059B2 (en) | 2014-06-06 | 2017-11-21 | Wacker Chemie Ag | Method for separating high-boiling carboxylic acid vinyl ester/carboxylic acid mixtures |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB740392A (en) | Tin compounds linked to esters of mercapto alcohols with mono basic acids and resins stabilized therewith | |
US2426224A (en) | Processes for producing dibasic acids and derivatives of dibasic acids | |
GB827718A (en) | Improvements in or relating to the manufacture of vinyl esters | |
ES389530A1 (en) | A procedure for the preparation of soluble steriors in oil from a maleic or smoked acid substituted. (Machine-translation by Google Translate, not legally binding) | |
US3418360A (en) | Esterification in the presence of alkanoic acid amides | |
GB1006778A (en) | Process for the manufacture of a carboxylic acid ester of an alkali metal or alkaline earth metal salt of a hydroxyalkane sulphonic acid | |
US2153987A (en) | Vinyl esters and a process of preparing them | |
GB649508A (en) | Improvements in or relating to beta-acyloxy halides and method of preparing same | |
US2399959A (en) | Process of producing esters | |
US2691650A (en) | Diazotizing of glycine esters | |
US2485125A (en) | Esterification of aryl vinyl compounds | |
GB1224568A (en) | Process for preparing alkyl-3,5-disubstituted-isoxazole 4-carboxylates | |
GB1396368A (en) | Perfluoroalkyl sulphinic acids and a process for their production | |
US2754322A (en) | Catalytic dehydrochlorination of alpha, beta-dichloropropionic acid acompounds | |
US4845270A (en) | Propanone 1,3-disulfonic acid as an esterification catalyst | |
GB970969A (en) | Dicarboxylic acids and their esters and a process for the preparation thereof | |
US2192299A (en) | Halogen-2-hydroxy-4-butenes-2 and their derivatives and methods of producing same | |
US3092650A (en) | Preparing esters of phosphinic acids | |
US2224026A (en) | Process of producing fatty acid mono-esters of monochlorhydrin | |
US3686274A (en) | Process for preparing esters | |
GB762690A (en) | Improved process for the recovery of synthetic polyester scrap | |
GB728955A (en) | Manufacture of acrylamides | |
GB591421A (en) | Improvements in treatment and production of esters | |
GB675009A (en) | Esterification reactions | |
ES421284A1 (en) | Procedure for the preparation of derivatives of pirrocolinacetic acids. (Machine-translation by Google Translate, not legally binding) |