Efficient synthesis of esters containing tertiary amine functionalities via active cyanomethyl ester intermediates
作者:Camille Bouillon、Gilles Quéléver、Ling Peng
DOI:10.1016/j.tetlet.2009.05.034
日期:2009.7
Esters containing tertiary amine functionalities were successfully synthesized under mild conditions and in good yields, using a three-step process involving the activation of acids into their corresponding cyanomethyl esters, followed by transesterification with the alcohol counterparts, and subsequent scavenging of the excess of alcohol to facilitate purification.
含有叔胺官能团的酯是在温和条件下以高收率成功合成的,采用三步法,包括将酸活化成相应的氰基甲基酯,然后与相应的醇进行酯交换反应,然后将过量的醇清除为促进纯化。