Cationic terminal borylene complexes: structure/bonding analysis and [4+1] cycloaddition reactivity of a BN vinylidene analogue.

(Chemical Equation Presented) Charge changes everything: The cationic terminal aminoborylene complex [CpFe(CO)2(BNCy2)] +[BArF4]- (1, Cy = cyclohexyl, ArF = 3,5-(CF3)2C6H3; Fe orange, B green, N blue, O red, C gray) was structurally characterized. DFT studies (see HOMO-2) indicate delocalized π bond...

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Hlavní autoři: Aldridge, S, Jones, C, Gans-Eichler, T, Stasch, A, Kays, D, Coombs, N, Willock, D
Médium: Journal article
Jazyk:English
Vydáno: 2006
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Shrnutí:(Chemical Equation Presented) Charge changes everything: The cationic terminal aminoborylene complex [CpFe(CO)2(BNCy2)] +[BArF4]- (1, Cy = cyclohexyl, ArF = 3,5-(CF3)2C6H3; Fe orange, B green, N blue, O red, C gray) was structurally characterized. DFT studies (see HOMO-2) indicate delocalized π bonding along the linear Fe-B-N framework and significant Fe-B and B-N multiple-bond character. © 2006 Wiley-VCH Verlag GmbH and Co. KGaA.