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Dispersion Energy Enforced Dimerization of a Cyclic Disilylated Plumbylene.

By reaction of 1,4-dipotassio-1,1,4,4-tetrakis(trimethylsilyl)tetramethyltetrasilane with PbBr2 in the presence of triethylphosphine a base adduct of a cyclic disilylated plumbylene could be obtained. Phosphine abstraction with B(CF) led to formation of a base-free plumbylene dimer, which features a...

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Publicado en:Journal of the American Chemical Society Vol. 134; no. 14; pp. 6409 - 6416
Autores principales: Arp, Henning, Baumgartner, Judith, Marschner, Christoph, Zark, Patrick, Müller, Thomas
Formato: Artículo
Publicado: American Chemical Society 4/11/2012
Materias:
Dimerization
Density functionals
Carbenes
Silylation
Phosphines
Energy dissipation
Acceso en línea:Ver este registro en EBSCOhost