A Cyclic Disilylated Stannylene: Synthesis, Dimerization, and Adduct Formation

[Image: see text] Reaction of 1,4-dipotassio-1,1,4,4-tetrakis(trimethylsilyl)tetramethyltetrasilane with [(Me(3)Si)(2)N](2)Sn led to the formation of an endocyclic distannene via the dimerization of a transient stannylene. In the presence of strong donor molecules such as PEt(3), the stannylene coul...

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Detalles Bibliográficos
Autores principales: Arp, Henning, Baumgartner, Judith, Marschner, Christoph, Müller, Thomas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2011
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3144678/
https://www.ncbi.nlm.nih.gov/pubmed/21438553
http://dx.doi.org/10.1021/ja1100883
Descripción
Sumario:[Image: see text] Reaction of 1,4-dipotassio-1,1,4,4-tetrakis(trimethylsilyl)tetramethyltetrasilane with [(Me(3)Si)(2)N](2)Sn led to the formation of an endocyclic distannene via the dimerization of a transient stannylene. In the presence of strong donor molecules such as PEt(3), the stannylene could be trapped as adduct. Reaction of the PEt(3) derivative with B(C(6)F(5))(3) gave rise to the formation of the stannylene B(C(6)F(5))(3) adduct.

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