Bulletin of the Chemical Society of Japan

Reactions of group V metal compounds with sulfur trioxide.

F Ando, J Koketsu, Y Ishii

Index: Ando, Fumio; Koketsu, Jugo; Ishii, Yoshio Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 11 p. 3495 - 3499

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Citation Number: 4

Abstract

Trialkylphosphines react with equimolar amounts of sulfur trioxide to form the 1: 1 adducts R 3 P⊕–SO 3\ ominus. Trialkylarsines and-stibines undergo sulfur trioxide insertion reactions across the metal-carbon bond to give the trisulfonates of the metal M (OSO 2 R) 3 (M= As, Sb). The reactions of trialkyl phosphites, with sulfur trioxide yield trialkyl phosphates, trialkyl thiophosphates, dialkyl alkylphosphonates, dialkyl sulfates, and polymers which contain ...