Reactions of perchlorofluoro compounds V: Conversion of RfCCL3 to RfCOOH under mild conditions

Abstract

Treating CF2:CFO[CF2CF(CF3)O]m(CF2)3CCl3, prepared from the corresponding CFCl2 derivative with AlCl3, with Na2S2O4, followed by photochem. hydrolysis and esterification (MeOH/H2SO4) gave u60% CF2:CFO[CF2CF(CF3)O]m(CF2)3CO2Me. Similarly, treating CF3CCl3 with Na2S2O4, followed by photochem. hydrolysis, gave CF3CO2H.

Key words: CARBOXYLIC ACID, PHOTOOXIDATION, HYDROLYSIS, ORGANO FLUORINE COMPOUNDS, DEHALOGENATION REACTION, CHLORO FLUOROCARBONS, FLUOROCARBON, SULFINATION

CLC Number:

O621

Cite this article

HU CHANGMING;XU ZEQI;HUANG WEIYUAN. Reactions of perchlorofluoro compounds V: Conversion of RfCCL3 to RfCOOH under mild conditions[J]. Chin. J. Org. Chem., 1988, 8(5): 439-440.

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氟氯烃类的反应 V: 温和条件下水解RfCCL3或RfCOOH