Reaction of carboxylic acids with tetrachlorosilane

…, LI Belousova, OY Grigor'eva, NN Vlasova

Index: Voronkov; Vlasov; Belousova; Grigor'Eva; Vlasova Russian Journal of Organic Chemistry, 2010 , vol. 46, # 3 p. 318 - 321

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Citation Number: 5

Abstract

Abstract Tetrachlorosilane reacted with carboxylic acids RCOOH (R= Me, Bu, t-Bu) to give the corresponding acid chlorides RCOCl in 75–95% yield. The reactions of SiCl 4 with trichloroacetic and 2-fluorobenzoic acids (R= Cl 3 C, 2-FC 6 H 4) occurred more difficultly, presumably for steric reasons, and the yields of the corresponding acid chlorides were 11 and 22%, respectively. Tetrachlorosilane failed to react with stearic acid under analogous ...