Boron in the coordination spheres of three transition-metal atoms: Syntheses and structures of metalloborylenes stabilized by a transition-metal base

被引:65
作者
Braunschweig, H [1 ]
Radacki, K [1 ]
Rais, D [1 ]
Seeler, F [1 ]
机构
[1] Univ Wurzburg, Inst Anorgan Chem, D-97074 Wurzburg, Germany
关键词
D O I
10.1002/anie.200503807
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Naked boron: Reaction of the bromoborylene complex [(η5- C5Me5)(OC)Fe(μ-CO)-(μ-BBr)Pt(PCy3)Br] with [M(PCy3)2] (M = Pd. Pt) leads to complexes featuring the unprecedented coordination of one boron atom to three transition-metal centers (see picture). According to structural and DFT studies, the new compounds are best described as metalloborylene complexes stabilized by transition-metal bases. (Chemical Equation Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
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页码:1066 / 1069
页数:4
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