Tandem approaches for the synthesis of functionalized pyrrolidones: efficient routes toward allokainic acid and kainic acid
作者:Chinmay Bhat、Santosh G. Tilve
DOI:10.1016/j.tetlet.2012.11.007
日期:2013.1
Tandem approaches for the synthesis of pyrrolidone precursor of allokainic acid and kainic acid are described. The synthesis of pyrrolidone intermediate of allokainic acid is achieved by tandem Wittig–Michael reaction and tandem amidation-Michael reaction while one pot amidation—Ene-esterification is employed for the synthesis of Ganem intermediate (2:1) of kainic acid.
描述了串联法合成异海藻酸和海藻酸的吡咯烷酮前体的方法。异链烷酸的吡咯烷酮中间体的合成是通过串联的Wittig-Michael反应和串联的酰胺化-Michael反应完成的,而一锅酰胺化-乙烯酯化则用于合成海藻酸的Ganem中间体(2:1)。