Progress toward a biomimetic synthesis of phomoidride B.
Progress toward a biomimetic synthesis of phomoidride B.
复制标题
phomoidride B 的仿生合成研究进展。
DOI:
10.1021/ol025595c
复制
发表时间:
2002
期刊:
影响因子:
5.2
通讯作者:
Hershberger,StefanJ
中科院分区:
文献类型:
--
作者:
Sulikowski,GaryA;Liu,Weidong;Agnelli,Fabio;Corbett,RMichael;Luo,Zhushou;Hershberger,StefanJ
An intramolecular cyclization strategy for effecting a biomimetic synthesis of the core structure of the fungal secondary metabolites phomoidrides A and B is described. The cyclization substrate20is prepared in eight steps from dibromide10. Treatment of20with triethylamine in acetonitrile results in a rapid cyclization to give21and22in good yield.