Reduction of sulfoxides with boranes catalyzed by MoO2Cl2

被引:92
作者
Fernandes, Ana C. [1 ]
Romao, Carlos C. [1 ]
机构
[1] Univ Nova Lisboa, Inst Tecnol Quim & Biol, EAN, P-2781901 Oeiras, Portugal
关键词
reduction; sulfoxides; dioxomolybdenum dichloride; boranes; B-H activation;
D O I
10.1016/j.tetlet.2007.10.106
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The first example of an organic reduction with boranes catalyzed by a high valent oxo-complex is reported. The systems catecholborane/MoO2Cl2(H2O)(2) and BH3 center dot THF/MoO2Cl2 (5 mol %) proved to be very efficient for the reduction of sulfoxides to the corresponding sulfides in excellent yields. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码:9176 / 9179
页数:4
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