GB1208975A - Production of dimethallyl terephthalate - Google Patents

Production of dimethallyl terephthalate

Info

Publication number
GB1208975A
GB1208975A GB1232068A GB1232068A GB1208975A GB 1208975 A GB1208975 A GB 1208975A GB 1232068 A GB1232068 A GB 1232068A GB 1232068 A GB1232068 A GB 1232068A GB 1208975 A GB1208975 A GB 1208975A
Authority
GB
United Kingdom
Prior art keywords
dimethallyl
march
production
terephthalate
dimethallyl terephthalate
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
GB1232068A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1208975A publication Critical patent/GB1208975A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • 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
    • C07C67/11—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond being mineral ester groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,208,975. Dimethallyl terephthalate. BADISCHE ANILIN & SODA FABRIK A.G. 14 March, 1968 [16 March, 1967], No. 12320/68. Heading C2C. Dimethallyl terephalate is produced by reacting terephthalic acid with methallyl chloride and an alkali metal or ammonium carbonate at elevated temperature in the presence of an inert organic solvent having a dielectric constant of at least 15. Suitable solvents are, for example dimethylformamide and other N,N-substituted carboxamides, lactams and sulphoxides such as dimethyl sulphoxide.
GB1232068A 1967-03-16 1968-03-14 Production of dimethallyl terephthalate Expired GB1208975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0091636 1967-03-16

Publications (1)

Publication Number Publication Date
GB1208975A true GB1208975A (en) 1970-10-14

Family

ID=6985956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232068A Expired GB1208975A (en) 1967-03-16 1968-03-14 Production of dimethallyl terephthalate

Country Status (5)

Country Link
BE (1) BE712042A (en)
CH (1) CH485642A (en)
FR (1) FR1563245A (en)
GB (1) GB1208975A (en)
NL (1) NL6803647A (en)

Also Published As

Publication number Publication date
BE712042A (en) 1968-09-12
FR1563245A (en) 1969-04-11
NL6803647A (en) 1968-09-17
CH485642A (en) 1970-02-15

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed