Treatment of 3,4-epoxy-1-butene with CgF13I, PhSH, or Ph3GeH in the presence of Et3B provides 4-substituted-2-buten-1-ol in good yield. Et3B–Ph3SnH mediated intramolecular alkylation of 1,3-diene monoxide are also described.
在有 Et3B 存在的情况下,用 CgF13I、PhSH 或 Ph3GeH 处理 3,4-环氧-1-
丁烯,可以得到 4-取代的-
2-丁烯-1-醇,收率很高。此外,还介绍了 Et3B-Ph3SnH 介导的 1,3-二烯一氧化物分子内烷基化反应。