Extending the series: Synthesis and characterization of a dicationic N-heterocyclic selenium carbene analogue

被引:43
|
作者
Dutton, Jason L.
Tuononen, Heikki M.
Jennings, Michael C.
Ragogna, Paul J. [1 ]
机构
[1] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada
[2] Univ Jyvaskyla, Dept Chem, FI-40014 Jyvaskyla, Finland
关键词
D O I
10.1021/ja064381d
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The room-temperature reaction between the Dipp2DAB ligand, SnCl2, and SeCl4 results in the quantitative formation of a dicationic N-heterocyclic "carbenoid". This represents the first example of a chalcogenium dication that mimics the ubiquitous Arduengo-type carbenes; however, the electronic structure is significantly different. Copyright © 2006 American Chemical Society.
引用
收藏
页码:12624 / 12625
页数:2
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