Comparison of the reactivity of N??(p??toluenesulfonyl)??sulfinimidoyl fluorides and chlorides toward triphenylphosphine

…, AV Borovikov, YG Shermolovich

Index: Pashinnik, Valeriy E.; Borovikov, Alexei V.; Shermolovich, Yuriy G. Heteroatom Chemistry, 2008 , vol. 19, # 1 p. 66 - 71

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Abstract

Abstract The path of the reaction of aryl-N-(p-toluenesulfonyl)-sulfinimidoyl fluorides and triphenylphosphine is highly dependent on the order of the reactants addition. Addition of triphenylphos-phine to aryl-N-(p-toluenesulfonyl)-sulfinimidoyl fluorides results in the formation of triphenyl (aryl-thio) phosphonium salts of N, N′-bis (p-toluenesul-fonyl) aryl- sulfinamidines and triphenyldifluorophosphorane. By changing the reagent addition order, ...