From zinco(ii) arsaketenes to silylene-stabilised zinco arsinidene complexes
文献信息
Ernesto Ballestero-Martínez, Terrance J. Hadlington, Tibor Szilvási, Shenglai Yao, Matthias Driess
The decarbonylation of the first zinco(II) arsaketene complexes LZnAsCO (2) and LZn(AsCO)(NHC) (4) (L = {CH(CMeNDipp)2}−, Dipp = 2,6-iPr2C6H3; NHC = [C(Me)N(iPr)]2C:) has been investigated in the presence of the N-heterocyclic silylenes, tBuNHSi (tBuNHSi = [C(H)N(tBu)]2Si:) and DippNHSi (DippNHSi = [C(H)N(2,6-iPr2-C6H3)]2Si:). Depending on the steric demand of the NHSi donor, dimers or monomers of silylene-stabilised arsinidenes are isolated. The bonding situations in all of the novel arsinidene complexes have been elucidated through X-ray diffraction analyses and theoretical calculations.
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来源期刊
Chemical Communications
ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry
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