Rh(II) catalysts with 4-hydroxyproline-derived ligands

被引：10
作者：
Bonge, Hanne Therese [1 ]
Kaboli, Massoud [1 ]
Hansen, Tore [1 ]
机构：
[1] Univ Oslo, Dept Chem, N-0315 Oslo, Norway
来源：
TETRAHEDRON LETTERS | 2010年 / 51卷 / 41期
关键词：
STEREOSELECTIVE-SYNTHESIS;
D O I：
10.1016/j.tetlet.2010.07.115
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Three new chiral Rh(II) catalysts with 4-hydroxyproline-derived ligands have been synthesised through a short and efficient synthetic route. The catalysts give good yields and ees in C-H insertion and cyclopropanation reactions, and their properties indicate an all-up reactive conformation of proline-and 4-hydroxyproline-derived Rh( II) catalysts. (C) 2010 Elsevier Ltd. All rights reserved.
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收藏
页码：5375 / 5377
页数：3
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