Brønsted Acid Catalyzed Asymmetric Aldol Reaction: A Complementary Approach to Enamine Catalysis
作者:Guillaume Pousse、Fabien Le Cavelier、Luke Humphreys、Jacques Rouden、Jérôme Blanchet
DOI:10.1021/ol101176j
日期:2010.8.20
A syn-enantioselective aldol reaction has been developed using Brønsted acid catalysis based on H8-BINOL-derived phosphoric acids. This method affords an efficient synthesis of various β-hydroxy ketones, some of which could not be synthesized using enamine organocatalysis.
甲顺式-enantioselective醛醇缩合反应已经使用基于H布朗斯台德酸催化开发8 -BINOL衍生的磷酸。该方法提供了各种β-羟基酮的有效合成,其中某些不能使用烯胺有机催化合成。