Diastereoselective synthesis of 2H,5H-dihydrofurans by cobalt-mediated cycloisomerization of allyl propargyl ethers.: Application to poly-THF molecules

被引：27

作者：

Ajamian, A ^{[1
]}

Gleason, JL ^{[1
]}

机构：

[1] McGill Univ, Dept Chem, Montreal, PQ H3A 2K6, Canada

来源：

ORGANIC LETTERS | 2001年 / 3卷 / 26期

关键词：

D O I：

10.1021/ol016768l

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] Ally! propargyl ethers undergo cobalt-mediated cycloisomerization reactions to form dihydrofurans in good yield and with excellent diastereoselectivity. The reaction works with a range of substrates, and its utility in synthesis is exemplified by the preparation of a bistetrahydrofuran unit.

引用

页码：4161 / 4164

页数：4

共 26 条

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