Synthesis of sulfur-containing aryliminophosphoranes

…, N Zabarjad-Shiraz, HR Bijanzadeh

Index: Yavari, Issa; Zabarjad-Shiraz, Nader; Bijanzadeh, Hamid R. Phosphorus, Sulfur and Silicon and the Related Elements, 2004 , vol. 179, # 7 p. 1381 - 1386

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Citation Number: 38

Abstract

Stabilized phosphoranes, obtained from the three-component reaction between dialkyl acetylenedicarboxylates and arylsulfonamides in the presence of triphenylphosphine, undergo a smooth intramolecular reaction in boiling toluene to produce sulfur-containing iminophosphoranes in excellent yields.