Prenylation Reaction Performed with Catalytically Generated Potassium Prenal Dienolate
作者:Dominique Cahard、Lucette Duhamel、Sandrine Lecomte、Jean-Marie Poirier
DOI:10.1055/s-1998-1955
日期:1998.12
A new prenylation method based on the reaction of catalytically generated potassium dienolate of prenal with α,β-unsaturated aldehydes is described. The reaction is highly regioselective, via a γ-1,2-addition, and provides an efficient route to retinal.
本文介绍了一种新的预炔化方法,该方法基于催化生成的预炔二烯酸钾与δ、δ²-不饱和醛的反应。该反应通过δ-1,2-加成具有高度的区域选择性,并提供了获得视黄醛的有效途径。