In many cases, the reaction between α- or ω-chloro carbonyl derivatives and organoaluminium compound prepared from Me3Si−CC−CH2Br is chemo- and regioselective: it affords, in a good yield, trimethylsiyl α′ - or μ′-substituted by a chlorine atom; some of these functional alcohols have produced oxygenated heterocycles.
在许多情况下,α-或ω
氯羰基衍
生物和
有机铝化合物之间的反应选自Me制备3的Si-CC-CH 2 Br为化疗和区域选择性的:它可以提供,在良好的产率,αtrimethylsiyl' -或μ'-被
氯原子取代;这些功能性醇中的一些已经产生了氧化杂环。