作者:Toshifumi Hirukawa、Minoru Oguchi、Norinobu Yoshikawa、Tadahiro Kato
DOI:10.1246/cl.1992.2343
日期:1992.12
A spirocyclic lactone, curcumanolide A, was synthesized from homogeranyl cyanide in 11 steps in racemic form by using Br+-induced cyclization and subsequent ring contraction method.
利用 Br+ 诱导的环化和随后的缩环法,通过 11 个步骤从高香叶基氰化物合成了外消旋形式的螺环内酯--莪术内酯 A。