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Boron in the Coordination Spheres of Three Transition‐Metal Atoms: Syntheses and Structures of Metalloborylenes Stabilized by a Transition‐Metal Base
Author(s) -
Braunschweig Holger,
Radacki Krzysztof,
Rais Daniela,
Seeler Fabian
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200503807
Subject(s) - transition metal , boron , metal , crystallography , atom (system on chip) , chemistry , base (topology) , materials science , catalysis , organic chemistry , mathematics , computer science , embedded system , mathematical analysis
Naked boron : Reaction of the bromoborylene complex [(η 5 ‐C 5 Me 5 )(OC)Fe(μ‐CO)(μ‐BBr)Pt(PCy 3 )Br] with [M(PCy 3 ) 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.