Tetrahedron letters

Pyrolysis of α-acyl, α,-thio phosphoranes→ thioacetylenes

AL Braga, JV Comasseto, N Petragnani

Index: Braga, Antonio L.; Comasseto, Joao V.; Petragnani, Nicola Tetrahedron Letters, 1984 , vol. 25, # 11 p. 1111 - 1114

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Citation Number: 28

Abstract

... 01984 Pergamon Press Ltd. PYROLYSIS OF o-ACYL,a-THIO PHOSPHORANES +THIOACETYLENES Antonio L. Braga, JoZo V. Comasseto* and Nicola Petragnani Instituto de QuTmica Universidade de Sgo Paulo Caixa Postal 20.780 SZo Paul0 - SP Brasil ... In this work we have prepared thioacetylenes (2) through the pyrolysis of a-acyl, a-thio methylenetriphenylp hosphoranes (l), taking advantage of the well known ability of sulfur to stabilize carbanions. ...

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