PHASE MANAGED ORGANIC SYNTHESIS 3. SYMMETRICAL ANHYDRIDES FROM CARBOXYLIC ACIDS VIA POLYMER ASSISTED REACTION.

DOI: 10.1016/S0040-4039(00)85101-1

Source and publish data:

Tetrahedron Letters p. 4937 - 4940 (1986)

Update date:2022-08-04

Topics:

Authors:

Fife, Wilmer K.

Zhang, Zhi-dong

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Article abstract of DOI:10.1016/S0040-4039(00)85101-1

Symmetrical anhydrides are produced quickly and in high yield by treating mixtures of a carboxylic acid and one-half equivalent thionyl chloride in dichloromethane with a solid-state copolymer of 4-vinylpyridine.This conversion is accomplished equally well in batch or column mode.

Full text of DOI:10.1016/S0040-4039(00)85101-1

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