METHOD OF MAKING THE ANHYDRIDE OF THE BENZOIC ACID

A process for preparing benzoic anhydride which comprises contacting benzotrichloride with benzoic acid in a molar ratio of 1:2-3 at a temperature in the range of 100 DEG -200 DEG C.

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Bibliographic Details
Main Authors GOLIASCH,KARL,DE, PELSTER,HEINRICH,DE, MUELLER,HERBERT,DE
Format Patent
LanguageEnglish
Published 31.08.1981
Edition3
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:A process for preparing benzoic anhydride which comprises contacting benzotrichloride with benzoic acid in a molar ratio of 1:2-3 at a temperature in the range of 100 DEG -200 DEG C.
Bibliography:Application Number: CS19790005846