Process for the manufacture of phosphinic and phosphonic acid an

Details Process for the manufacture of phosphinic and phosphonic acid an Process for the manufacture of phosphinic and phosphonic acid an

1980-02-27

1981-05-12

Sutto, Anton H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260988, C07F 902

Patent

active

042671256

ABSTRACT:
Process for the manufacture of phosphinic and phosphonic acid anhydrides by reacting phosphinic and phosphonic acid halides with an aliphatic carboxylic acid anhydride and removing the carboxylic acid halide having been formed by distillation.

REFERENCES:
patent: 3639473 (1972-02-01), Venezky
patent: 4196141 (1980-04-01), Kleiner et al.

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