| 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, we obtained triphenyldifluorophosphorane, P,P,P‐triphenyl‐N‐(p‐toluenesulfonyl)‐phosphine imide, and diaryl disulfides. The outcome of the reaction aryl‐N‐(arenesulfonyl)‐sulfinimidoyl chlorides and triphenylphosphine does not depend on the order of addition of the reactants. P,P,P‐Triphenyl‐N‐(arenesulfonyl)‐phosphine imides, triphenyldichloro‐phosphorane, and diaryl disulfides were formed as a result. © 2008 Wiley Periodicals, Inc. Heteroatom Chem 19:66–71, 2008; Published online in Wiley InterScience ( www.interscience.wiley.com ). DOI 10.1002/hc.20408 |
