Rhodium(II) catalysed three-component coupling: a novel reaction of in situ generated iodonium ylides

被引：9
作者：
Bonge, Hanne Therese [1 ]
Hansen, Tore [1 ]
机构：
[1] Univ Oslo, Dept Chem, N-0315 Oslo, Norway
来源：
TETRAHEDRON LETTERS | 2008年 / 49卷 / 01期
关键词：
D O I：
10.1016/j.tetlet.2007.11.021
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Cyclic ethers are cleaved in the presence of nitromethane, a base, a hypervalent iodine compound and a Rh(II) catalyst to give nitromethoxy acetates in up to 71% isolated yields. The reaction is a three-component coupling of an ether with a nitromethane derived carbenoid and a carboxylate group originating from the hypervalent iodine compound. (C) 2007 Elsevier Ltd. All rights reserved.
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页码：57 / 61
页数：5
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