GB1038285A - Diallyl esters - Google Patents

Diallyl esters

Info

Publication number
GB1038285A
GB1038285A GB756765A GB756765A GB1038285A GB 1038285 A GB1038285 A GB 1038285A GB 756765 A GB756765 A GB 756765A GB 756765 A GB756765 A GB 756765A GB 1038285 A GB1038285 A GB 1038285A
Authority
GB
United Kingdom
Prior art keywords
acid
dicarboxylic acids
allyl alcohol
diallyl
methyl
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
Application number
GB756765A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemische Werke Witten GmbH
Original Assignee
Chemische Werke Witten GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chemische Werke Witten GmbH filed Critical Chemische Werke Witten GmbH
Publication of GB1038285A publication Critical patent/GB1038285A/en
Expired legal-status Critical Current

Links

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

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

A process for the preparation of diallyl esters of carbocyclic aromatic dicarboxylic acids comprises catalytically transesterifying a dimethyl and/or diethyl ester of the acid with at least equivalent amount of allyl alcohol calculated with reference to the methyl or ethyl ester groups in an inert atmosphere by the gradual addition of allyl alcohol at a temperature above its boiling point, with evolution and removal of the methanol or ethanol, so that a diallyl ester is formed. Aromatic dicarboxylic acids specified include isomeric phthalic acids, diphenyl dicarboxylic and naphthalene dicarboxylic acids 5-chloroisophthalic acid, methyl terephthalic acid and dichloroterephthalic acid. Transesterification catalysts specified include magnesium methoxide, metallic magnesium butyl titanate or mixtures thereof. Examples are furnished.
GB756765A 1964-02-26 1965-02-22 Diallyl esters Expired GB1038285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC32247A DE1211625B (en) 1964-02-26 1964-02-26 Process for the preparation of diallyl esters of carbocyclic aromatic dicarboxylic acids

Publications (1)

Publication Number Publication Date
GB1038285A true GB1038285A (en) 1966-08-10

Family

ID=7020219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB756765A Expired GB1038285A (en) 1964-02-26 1965-02-22 Diallyl esters

Country Status (6)

Country Link
AT (1) AT250938B (en)
BE (1) BE660259A (en)
CH (1) CH446297A (en)
DE (1) DE1211625B (en)
GB (1) GB1038285A (en)
NL (1) NL143901B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473702A (en) * 1979-11-15 1984-09-25 Kureha Kagaku Kogyo Kabushiki Kaisha Method for producing diallyl ester of aromatic dicarboxylic acid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674239B2 (en) * 1988-10-18 1994-09-21 昭和電工株式会社 Novel allylic oligomer and process for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473702A (en) * 1979-11-15 1984-09-25 Kureha Kagaku Kogyo Kabushiki Kaisha Method for producing diallyl ester of aromatic dicarboxylic acid

Also Published As

Publication number Publication date
NL6414641A (en) 1965-08-27
NL143901B (en) 1974-11-15
AT250938B (en) 1966-12-12
DE1211625B (en) 1966-03-03
BE660259A (en) 1965-06-16
CH446297A (en) 1967-11-15

Similar Documents

Publication Publication Date Title
GB576944A (en) Improvements in and relating to resinous polymerization products
GB1038285A (en) Diallyl esters
YU26871A (en) Process for producing terephthalic acid dimethyl ester
GB1143943A (en) Production of unsaturated esters of phthalic acid by transesterification
YU36914B (en) Process for producing the dimethyl ester of terephthalic acid
US3255236A (en) Ester-ester interchange in the presence of an aluminum alkyl catalyst
GB1014344A (en) Subbing layers
GB852886A (en) A process for the manufacture of unsaturated polyesters and copolymers thereof
IE33206B1 (en) Process for preparing hydroxycarboxylic acid esters
GB922467A (en) Improvements in or relating to the catalytic transesterification of aromatic dicarboxylic acid dialkyl esters with glycols
GB1115340A (en) Copolyesters
ES361915A1 (en) Catalyzed isomerization of alpha-beta unsaturated carboxylic acid esters
GB1093204A (en) Process for the preparation of linear thermoplastic polyesters
GB1074225A (en) Process for preparin fibre and film forming polyesters
ES248773A3 (en) Procedures for the obtaining of resins of appropriate polyesters as electrical insulation (Machine-translation by Google Translate, not legally binding)
ES268502A3 (en) Procedures for the obtaining of insulating resins based on polyesters (Machine-translation by Google Translate, not legally binding)
GB924247A (en) Improvements in or relating to the manufacture of unsaturated polyester resins
GB765609A (en) Preparation of esters of bicarboxylic acids
SU126421A1 (en) Method of producing terephthalic acid dimethyl ester
GB1058387A (en) Process for the manufacture of film-and fibre-forming polyesters
GB1029690A (en) Improvements in or relating to the production of poly(glycol terephthalates)
GB924500A (en) Improvements in or relating to the manufacture of unsaturated polyester resins
GB1017553A (en) Improvements in or relating to the production of copolyesters
GB1034678A (en) Process for the manufacture of film-and fibre-forming polyesters
GB977805A (en) Method for preparing glycol esters and polyesters