作者:James R Vyvyan、Ryan E Looper
DOI:10.1016/s0040-4039(99)02284-4
日期:2000.2
The total synthesis of (±)-heliannuol D and its epimer has been completed in 9 steps and 12% overall yield from 2-methylanisole. The benzoxepane moiety of the title compound, a common structural feature in the heliannuol family of natural products, is prepared by a biomimetic opening of an epoxide by a phenol.
(±)-helnunuol D及其差向异构体的总合成已完成9个步骤,由2-甲基苯甲醚的总收率为12%。标题化合物的苯并庚烷部分是天然产物helennuol系列中的常见结构特征,是通过苯酚的仿生环氧化物开环制备的。