Second-generation synthesis of the polypropionate subunit of callystatin a based on regioselective internal alkyne hydrostannation

被引：35

作者：

Marshall, JA ^{[1
]}

Bourbeau, MP ^{[1
]}

机构：

[1] Univ Virginia, Dept Chem, Charlottesville, VA 22904 USA

来源：

ORGANIC LETTERS | 2002年 / 4卷 / 22期

关键词：

D O I：

10.1021/ol026791m

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] An improved route to the polypropionate segment of callystatin A is described in which the efficient directed hydrostannation of an internal alkyne and subsequent iodinolysis provides a key vinylic iodide intermediate.

引用

页码：3931 / 3934

页数：4

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