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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Silylenediamido [(CH3)2Si(NTs)_2~(2-);Ts =p-CH3C6H4SO2] complexes of iridium:synthesis,structures and facile Si-N bond cleavage
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Silylenediamido [(CH3)2Si(NTs)_2~(2-);Ts =p-CH3C6H4SO2] complexes of iridium:synthesis,structures and facile Si-N bond cleavage

机译:铱的亚甲硅二叠氮基[(CH3)2Si(NTs)_2〜(2-); Ts = p-CH3C6H4SO2]配合物:合成,结构和容易的Si-N键裂解

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摘要

The N,N'-bis(sulfonyl)diaminosilane TsdmsinH2 (TsdmsinH2 =(CH3)2Si(NHTs)2,Ts = p-CH3C6H4SO2)reacted with [Cp*IrCl2]2(Cp* = Tf-C5(CH3)5)in the presence of a base to give the coordinatively unsaturated(silylene-diamido)iridium complex [Cp*Ir(Tsdmsin)](2),which was further converted to the 18e adducts [Cp*Ir(Tsdmsin)L](L = P(C6H5)3(3a),P(OC2H5)3,CO);the reactions of 2 and 3a with water led to the formation of the imido-bridged dinuclear complex [Cp*Ir(mu_2-NTs)2IrCp*] and the bis(amido)complex [Cp*Ir(NHTs)2{P(C6H5)3}],respectively.
机译:N,N'-双(磺酰基)二氨基硅烷TsdmsinH2(TsdmsinH2 =(CH3)2Si(NHTs)2,Ts = p-CH3C6H4SO2)与[Cp * IrCl2] 2(Cp * = Tf-C5(CH3)5)反应在碱的存在下得到不饱和配位的(亚甲硅基-二亚氨基)铱配合物[Cp * Ir(Tsdmsin)](2),将其进一步转化为18e加合物[Cp * Ir(Tsdmsin)L](L = P(C6H5)3(3a),P(OC2H5)3,CO); 2和3a与水的反应导致形成亚氨基桥接的双核络合物[Cp * Ir(mu_2-NTs)2IrCp *]和双(酰胺基)络合物[Cp * Ir(NHTs)2 {P(C6H5)3}]。

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