A New Reaction System for Horner-Wadsworth-Emmons Olefination of Optically Active 4-Hydroxy-2-oxo-alkylphosphonates and 4-Hydroxy-1-chloro-2-oxo-alkylphosphonates with Aliphatic Aldehydes<sup />
作者:Chengye Yuan、Chengfu Xu
DOI:10.1055/s-2004-831193
日期:——
A new and convenient reaction system is described for the synthesis of chiral β'-hydroxy-α,β-unsatuarated ketones based on the Horner-Wadsworth-Emmons olefination of optically active 4-hydroxy-2-oxo-alkylphosphonates and 4-hydroxy-1-chloro-2-oxo-alkylphosphonates with aliphatic aldehydes.
描述了一种基于光学活性 4-羟基-2-氧代-烷基膦酸酯和 4-羟基-的 Horner-Wadsworth-Emmons 烯化合成手性 β'-羟基-α,β-不饱和酮的新且方便的反应体系。 1-氯-2-氧代烷基膦酸酯与脂肪醛。