Acyclic amido-containing silanechalcogenones

Acyclic amido-containing silanechalcogenones

Reactions of the amidinate-stabilized silicon(II) bis(trimethylsilyl)amide [LSiN(SiMe3)2], {L = PhC(NtBu)2, 1} with a stiochiometric amount of elemental sulfur, selenium and tellurium afforded the first stable silanechalcogenones comprising an acyclic amido substituent [L{N(SiMe3)2}Si=E] {E = S (2),...

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Bibliographic Details
Main Authors: Chan, Yuk-Chi, Li, Yongxin, Ganguly, Rakesh, So, Cheuk-Wai
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2015
Subjects:
DRNTU::Science::Chemistry::Inorganic chemistry::Analysis
Online Access:https://hdl.handle.net/10356/105214
http://hdl.handle.net/10220/25963
http://dx.doi.org/10.1002/ejic.201500108
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Institution: Nanyang Technological University
Language: English
Description
Summary:Reactions of the amidinate-stabilized silicon(II) bis(trimethylsilyl)amide [LSiN(SiMe3)2], {L = PhC(NtBu)2, 1} with a stiochiometric amount of elemental sulfur, selenium and tellurium afforded the first stable silanechalcogenones comprising an acyclic amido substituent [L{N(SiMe3)2}Si=E] {E = S (2), Se (3) or Te (4)}. All compounds were characterized by X-ray crystallography and multinuclear NMR spectroscopy. The results illustrate that these compounds possess some silicon–chalcogen double bond character.

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