Tetrahedron Letters

Reaction de l'acide perchlorique sur les phenylacetylenes substitues. Mise en evidence d'un mecanisme ionique et radicalaire

JP Montheard, M Camps, A Benzaid, JL Pascal

Index: Montheard, Jean-Pierre; Camps, Marcel; Benzaid, Ahmed; Pascal, Jean-Louis Tetrahedron Letters, 1982 , vol. 23, # 34 p. 3483 - 3486

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Abstract

Résumé We have studied the reaction of perchloric acid in acetic acid medium on some substituted phenylacetylenes. The ionic and radicalar mechanism is in agreement with the formation of and alkenyl perchlorate which is decomposed according to an homolytic process.