Investigation of the Yamaguchi Esterification Mechanism. Synthesis of a Lux-S Enzyme Inhibitor Using an Improved Esterification Method
作者:Ilirian Dhimitruka、John SantaLucia
DOI:10.1021/ol0524048
日期:2006.1.1
[reaction: see text] A one-pot procedure for the regioselective synthesis of aliphatic esters is described. This was a result of a study on mixed aliphatic-aromatic anhydrides. The data suggest that during the Yamaguchi esterification reaction, a symmetric aliphatic anhydride is produced in situ, which upon reaction with an alcohol yields the ester. We confirmed that benzoyl chloride could be used
[反应:见正文]描述了用于脂族酯的区域选择性合成的一锅法。这是对混合的脂族-芳族酸酐进行研究的结果。数据表明,在山口酯化反应过程中,原位生成对称的脂肪族酸酐,与醇反应后生成酯。我们证实,可以使用苯甲酰氯代替空间受阻的山口酰氯。该方法已成功应用于Lux-S天冬氨酸抑制剂的合成。