Coordination Chemistry of Cyclic Disilylated Germylenes and Stannylenes with Group 11 Metals | Zendy

Johann Hlina | Zendy; Henning Arp | Zendy; Małgorzata Walewska | Zendy; Ülrich Flörke | Zendy; Klaus Zangger | Zendy; Christoph Marschner | Zendy; Judith Baumgartner | Zendy

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Coordination Chemistry of Cyclic Disilylated Germylenes and Stannylenes with Group 11 Metals

Author(s) -

Johann Hlina,

Henning Arp,

Małgorzata Walewska,

Ülrich Flörke,

Klaus Zangger,

Christoph Marschner,

Judith Baumgartner

Publication year - 2014

Publication title -

organometallics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.231

H-Index - 172

eISSN - 1520-6041

pISSN - 0276-7333

DOI - 10.1021/om500668r

Subject(s) - chemistry , phosphine , adduct , cyanide , copper , lewis acids and bases , monomer , ligand (biochemistry) , polymer chemistry , main group element , metal , borane , group (periodic table) , coordination complex , medicinal chemistry , transition metal , inorganic chemistry , organic chemistry , catalysis , polymer , biochemistry , receptor

Reactions of Et 3 P adducts of bissilylated germylenes and stannylenes with gold, silver, and copper cyanides led to cyanogermyl or -stannyl complexes of the respective metals. In the course of the reaction the phosphine moved to the metal, while the cyanide migrated to the low-coordinate group 14 element. The respective gold complexes were found to be monomeric, whereas the silver and copper complexes exhibited a tendency to dimerize in the solid state. Attempts to abstract the phosphine ligand with B(C 6 F 5 ) 3 led only to the formation of adducts with the borane coordinating to the cyanide nitrogen atom.

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