作者:Xiangrui Jiang、Hongbin Sun、Ruisheng Xiong、Hong Jiang、Ling Tong、Hualiang Jiang、Jingshan Shen
DOI:10.3987/com-10-11962
日期:——
An improved, convenient and cost-effective process, using 2,4-dihydroxybenzaldehyde 2 as starting material for (+/-)-rutamarin 1, is described. The overall yield of 1 is 44% in eight steps, requiring no chromatographic purification.