Simple and efficient synthesis of α-allenic alcohols and their novel conversion into 1-aryl-3-formyloxy-1, 3-butadienes

M Iyoda, Y Kanao, M Nishizaki, M Oda

文献索引：Iyoda; Kanao; Nishizaki; Oda Bulletin of the Chemical Society of Japan, 1989 , vol. 62, # 10 p. 3380 - 3382

全文：HTML全文

被引用次数: 16

摘要

Reactions of carbonyl compounds with 3-bromo-1-propyne in the presence of SnCl 2· 2H 2 O and LiI· 3H 2 O gave α-allenic alcohols in moderate yields together with small amounts of β-acetylenic alcohols. The α-allenic alcohols can be converted into 1-aryl-3-formyloxy 1, 3- butadienes, novel 1, 3-butadiene derivatives.