Ethylenic acyl cyanides II: Conjugate addition of alkynylsilanes to ethylenic acyl cyanides.

A Jellal, JP Zahra, M Santelli

Index: Jellal, Abdelkebir; Zahra, Jean-Pierre; Santelli, Maurice Tetrahedron Letters, 1983 , vol. 24, # 13 p. 1395 - 1398

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Citation Number: 9

Abstract

... Abdelkebir JELLAL, Jean-Pierre ZAHRA and Maurice SANTELLI Laboratoire Associau CNRS n109, Centre de St--Je, Rue Poincar 13397 MARSEILLE Cedex 13 - France ... Hydrolysis of the enolate _13 gives the acetylenic acyl cyanide 4. Analogous mechanisms have been proposed for the 1,4-addition reaction of allenyl silanes to enones (11) or ethylenic acyl cyanides (1). REFERENCES and NOTES 1 A. JELLAL and M. SANTELLI, Tetrahedron Lett., 1980 ...