Biomimetic Total Synthesis of Rhodonoids C and D, and Murrayakonine D
作者:Aaron J. Day、Hiu C. Lam、Christopher J. Sumby、Jonathan H. George
DOI:10.1021/acs.orglett.7b00779
日期:2017.5.19
A divergent, three-step total synthesis of rhodonoids C and D has been achieved using a biosynthetically inspired, acid-catalyzed cascade cyclization of an epoxy-chromene that involves the presumed intermediacy of o-quinone methides. Application of a similar strategy also allowed synthesis of the alkaloid murrayakonine D.