temperature decarboxylative ortho-acylation of acetanilides with α-oxocarboxylic acids has been developed via a novel Eosin Y with Pd dual catalytic system. This dual catalytic reaction shows a broad substrate scope and good functional group tolerance, and an array of ortho-acylacetanilides can be afforded in high yields under mild conditions.
通过具有Pd双催化体系的新型
曙红Y,开发了一种室温下将
乙酰苯胺与α-氧代
羧酸进行脱羧邻位酰化的方法。这种双重催化反应显示出较宽的底物范围和良好的官能团耐受性,在温和条件下可以高收率获得一系列邻酰基
乙酰苯胺。