Hypervalent Bromine Compounds: Smaller, More Reactive Analogues of Hypervalent Iodine Compounds

被引:32
|
作者
Farooq, Umar [1 ]
Shah, Azhar-ul-Haq Ali [1 ]
Wirth, Thomas [1 ]
机构
[1] Cardiff Univ, Sch Chem, Cardiff CF10 3AT, S Glam, Wales
关键词
alkyne coupling; hypervalent bromine compounds; hypervalent iodine compounds; Michael addition; oxidation; ONIUM IONS; CHEMISTRY; 1-ALKYNYL(ARYL)(TETRAFLUOROBORATO)-LAMBDA(3)-BROMANES; TRIFLUORIDE; DIRECTIONS; YLIDES;
D O I
10.1002/anie.200805027
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Chemical Equation Presented) Moving up a row in the Periodic Table leads from hypervalent iodine compounds to hypervalent bromine compounds, which are now readily available (see scheme). These compounds are more reactive than the well-known heavier analogues and undergo new reactions. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:1018 / 1020
页数:3
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