title: An Electrophilic Carbene-Anchored Silylene-Phosphinidene.
abstract: The cyclic alkyl(amino) carbene-anchored silylene-phosphinidene was isolated as L-Si-P(:cAAC-Me) (L=benzamidinate) at room temperature, synthesized from the reduction of L-Si(Cl2)-P(:cAAC-Me) (1) using two equivalents of KC8. Compound 1 was prepared by the oxidative addition of a chlorophosphinidene to the benzamidinate substituted silylene center. This is the first molecular example of a silylene-phosphinidene characterized by single-crystal X-ray structural analysis. Moreover,1H,31P, and also29Si NMR spectroscopic data supported the formulation of the products. The theoretical calculations of compound 2 are in good agreement with the experimental results.
authors.affiliation: Institut für Anorganische Chemie, Universität Göttingen, Tammannstrasse 4, 37077, Göttingen, Germany.
authors.forename: Subrata
authors.initials: S
authors.lastname: Kundu
authors.affiliation: Institut für Anorganische Chemie, Universität Göttingen, Tammannstrasse 4, 37077, Göttingen, Germany.|State Key Laboratory of Physical Chemistry of Solid Surface, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P.R. China.
authors.forename: Bin
authors.initials: B
authors.lastname: Li
authors.affiliation: Institut für Anorganische Chemie, Universität Göttingen, Tammannstrasse 4, 37077, Göttingen, Germany.
authors.forename: Johannes
authors.initials: J
authors.lastname: Kretsch
authors.affiliation: Institut für Anorganische Chemie, Universität Göttingen, Tammannstrasse 4, 37077, Göttingen, Germany.
authors.forename: Regine
authors.initials: R
authors.lastname: Herbst-Irmer
authors.affiliation: Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Strasse, 35032, Marburg, Germany.
authors.forename: Diego M
authors.initials: DM
authors.lastname: Andrada
authors.affiliation: Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Strasse, 35032, Marburg, Germany.
authors.forename: Gernot
authors.initials: G
authors.lastname: Frenking
authors.affiliation: Institut für Anorganische Chemie, Universität Göttingen, Tammannstrasse 4, 37077, Göttingen, Germany.
authors.forename: Dietmar
authors.initials: D
authors.lastname: Stalke
authors.affiliation: Institut für Anorganische Chemie, Universität Göttingen, Tammannstrasse 4, 37077, Göttingen, Germany.
authors.forename: Herbert W
authors.initials: HW
authors.lastname: Roesky
keywords: bonding analysis; cyclic alkyl(amino) carbenes; phosphinidenes; silylenes; theoretical calculations