JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
|
1991年
/
08期
关键词:
D O I:
10.1039/p19910001947
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The total synthesis of (+/-)-citreoviral, which co-occurs with citreoviridin, citreoviridinol, and citreodiol in Penicillium citreoviride, is described. The synthesis is based on a biogenetic model, and has as a key feature the elaboration of the dihydroxytetrahydrofuranyl ring portion 10 by an acid-catalysed cyclisation of the central epoxy alcohol intermediate 9 which is derived in ten steps from methyl tiglate.