Diorganotellurium (IV) bis (fluorocarboxylates)

SK Srivastava, TN Srivastava, JD Singh…

Index: Srivastava, Sanjay Kumar; Srivastava, T. N.; Singh, Jai Deo; Srivastava, Arun K.; Kumar, P. Journal of Fluorine Chemistry, 1994 , vol. 67, # 2 p. 103 - 108

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Abstract

Abstract Diorganotellurium (IV) bis (fluorocarboxylates)[R 2 Te (OCOR') 2][R= Me, Ph, p- MeOC 6 H 4 and p-EtOC 6 H 4; R'= CF 3, C 2 F 5, C 3 F 7] have been prepared by the interaction of R 2 Te (OMe) 2 with fluorocarboxylic acids (R'COOH). Identical products were obtained by the metathetical reaction of R 2 TeCl 2 with silver salts of the fluorocarboxylic acids in 1: 2 molar ratios. However, when the reaction proceeded in a 1: 1 molar ratio, the ...