Reaction of tributyltin enolates with α-halogeno ketones: a new route to furan derivatives

M Kosugi, I Takano, I Hoshino, T Migita

Index: Kosugi, Masanori; Takano, Izumi; Hoshino, Isao; Migita, Toshihiko Journal of the Chemical Society, Chemical Communications, 1983 , # 18 p. 989 - 990

Full Text: HTML

Citation Number: 0

Abstract

By analogy with the palladium-catalysed cross-coupling re- action between tributyltin enolates and various halides,l we expected that tributyltin enolates would react with a-halogeno ketones to form 1,6diketones. However, a reaction took place without a catalyst to give substituted furans, which, from the substitution pattern, are not derived by the cyclization of the 1,6diketones, but produced instead, via addition of the ... Published on 01 January 1983. ...