中文摘要：

基于底物设计的概念，建立了一种以β-羰基二硫代羧酸酯和取代邻溴代苯乙酮为合成子，在碘化亚铜／邻菲罗啉促进下高化学选择性地合成硫代色酮类衍生物的新方法．该方法高效、简便且收率高．

英文摘要：

A new methodology to high chemoselectively synthesize thiochromone derivatives from β-oxodithioesters and substituted o-bromoacetophenones promoted by CuI/1,10-phen system based on the substrate-design concept has been developed. This approach has advantages of simple and efficient operation, and high yields.