金色草素的全合成

摘要

以2,4,6-三羟基苯乙酮与3,4-二羟基苯甲醛为起原料,经五步反应完成金色草素的全合成,总收率40.5%,其结构经1H NMR,13C NMR,IR和MS确认.%Aureusidin in total yield of 40.5％ was total synthesized by a five-step reaction from 2,4,6-trihydroxyacetophenone and 3,4-dihydroxybenzaldehyde. The structure was confirmed by 1H NMR,13C NMR, IR and MS.