Synthetic studies on halichondrins: A practical synthesis of the C.1-C.13 segment

被引:44
作者
Stamos, DP [1 ]
Kishi, Y [1 ]
机构
[1] HARVARD UNIV,DEPT CHEM & BIOL CHEM,CAMBRIDGE,MA 02138
基金
美国国家卫生研究院;
关键词
D O I
10.1016/S0040-4039(96)01999-5
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A practical, scalable synthesis of the C.1-C.13 segment of halichondrin B has been developed starting from L-mannonic-gamma-lactone, using C-allylation/oxy-Michael cyclization and Ni(II)/Cr(II)-mediated vinyltrimethylsilane addition to set the C.6/C.3 and C.11 stereocenters, respectively. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码:8643 / 8646
页数:4
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