Fluorocarbon modified chitin and chitosan I. Synthesis and characterization of perfluorocarbonyl chitin

摘要

The esterification reaction of chitin with perfluorcarboxylic acid was studied in methanic acid or perfluorocarboxylic acid as solvent. A series of substituted derivatives of trifluoroacyl. perfluorobutyric and perfluorooctanoyl chitin were synthesized. The properties of these chitin derivatives were investigated.