Synthesis and reactivity of a base-free n-heterocyclic silanimine

Kong L.; Cui C.

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Synthesis and reactivity of a base-free n-heterocyclic silanimine

机译：无碱正杂环硅烷胺的合成与反应

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Reaction of the N-heterocyclic silylene (HCNDipp)_2Si (1, Dipp = 2,6-iPr_2C_6H_3) with the terphenyl azide ArN _3 (Ar = 2,6-Mes_2C_6H_3, Mes =2,4,6-Me_3C_6H_2) in THF yielded the base-free silanimine (HCNDipp)_2Si=NAr (2) with the almost linear Si=NC geometry in high yield. Reaction of 2 with sulfur and H_2O resulted in the 1,3-addition of S_2 to the C_2N_2Si ring and 1,2-addition of H_2O to the Si=N bond, respectively.

机译：N-杂环甲硅烷基（HCNDipp）_2Si（1，Dipp = 2,6-iPr_2C_6H_3）与叠氮叠氮化物ArN _3（Ar = 2,6-Mes_2C_6H_3，Mes = 2,4,6-Me_3C_6H_2）反应生成高产率的无碱硅苯胺（HCNDipp）_2Si = NAr（2）具有几乎线性的Si = NC几何形状。 2与硫和H_2O的反应分别导致S_2在C_2N_2Si环上的1,3-加成和H_2O在Si = N键上的1,2-加成。

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《Organometallics》 |2010年第22期|共3页
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Kong L.; Cui C.;
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机译：无碱正杂环硅烷胺的合成与反应
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Synthesis and reactivity of a base-free n-heterocyclic silanimine

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