90505-98-9Relevant academic research and scientific papers
Molecular structure and cluster formation of a tert-butylborylene complex
Braunschweig, Holger,Burschka, Christian,Burzler, Michael,Metz, Stephanie,Radacki, Krzysztof
, p. 4352 - 4355 (2006)
B finds a new hive: The X-ray structure of [μ-BtBu{(η5- C5H5) Mn(CO)2}2] represents the first crystallographic characterization of an alkylborylene complex. Its substituted counterpart [μ-BtBu{(η5-C5H 4Me)-Mn(CO)2}2] reacts cleanly with [Pd(PCy3)2] (Cy = cyclohexyl) to form the first heterometallic μ3-borylene complex 1, for which DFT and ELF computations indicate a localized bonding situation. (Figure Presented).
Dimanganese bridging borylene complexes and their reactions with unsaturated palladium(0) complexes - Syntheses, structures and calculated properties
Braunschweig, Holger,Burzler, Michael,Dewhurst, Rian D.,Radacki, Krzysztof,Seeler, Fabian
, p. 1875 - 1879 (2008)
The dimanganese bridging borylene complex [μ-BMes {(η5- C5H4Me)Mn(CO)2}2] was synthesized from Mes(Cl)BB(Cl)Mes and K[(η5-C5H 4Me)Mn(CO)2H] at low temperature, providing a small sample after manual separation of crystals, allowing a perfunctory spectroscopic analysis, but affording conclusive X-ray crystallographic structural data. The trimetallic bridging borylene complex [(μ3-BCl) {{(η5-C5H4Me)Mn(CO)2} {Pd(PCy3)}2}] was prepared by the addition of [Pd(PCy 3)2] to a solution of [μ-BCl{(η5-C 5H4Me)Mn(CO)2}2], affording pure crystals that were fully characterised including X-ray crystallographic analysis. The structure is reconciled with detailed theoretical analysis for related model complexes, [(μ3-BX){{(η5-C 5H5)Mn(CO)2}{Pd(PMe3)}2}] (X = Me, Cl).
