Olefin Cyclopropanation by a Sequential Atom-Transfer Radical Addition and Dechlorination in the Presence of a Ruthenium Catalyst

被引:44
作者
Thommes, Katrin [1 ]
Kiefer, Gregor [1 ]
Scopelliti, Rosario [1 ]
Severin, Kay [1 ]
机构
[1] Ecole Polytech Fed Lausanne, Inst Sci & Ingn Chim, CH-1015 Lausanne, Switzerland
基金
瑞士国家科学基金会;
关键词
carbocycles; cyclopropanes; magnesium; radicals; ruthenium; TERT-BUTYLLITHIUM; CYCLIZATION; COMPLEXES; ATRA; 1,3-DIHALOPROPANES; ANALOGS; ALPHA; OMEGA-DIHALOALKANES; REACTIVITY; ACID;
D O I
10.1002/anie.200904278
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Without diazo: The reductive coupling of olefins with dichloro compounds in the presence of a ruthenium catalyst and magnesium gives cyclopropanes in good yield (see scheme). © 2009 Wiley-VCH Verlag.
引用
收藏
页码:8115 / 8119
页数:5
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