Synthesis of an N-Heterocyclic-Carbene-Stabilized Siladiimide

被引：7
|
作者：
Seow, Celestine [1 ]
Yim, Wai-Leung [2 ]
Li, Yongxin [1 ]
Ganguly, Rakesh [1 ]
So, Cheuk-Wai [1 ]
机构：
[1] Nanyang Technol Univ, Sch Phys & Math Sci, Div Chem & Biol Chem, Singapore 637371, Singapore
[2] Agcy Sci Technol & Res, Inst High Performance Comp, Singapore 138632, Singapore
来源：
INORGANIC CHEMISTRY | 2016年 / 55卷 / 01期
关键词：
SILICON(0); SILADICARBENE; SILYLONE; ALLENE; ANALOG; DIMER;
D O I：
10.1021/acs.inorgchem.5b01818
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction of the N-heterocyclic-carbenestabilized disilicon(0) complex [IPr -> Si=Si <- IPr] (1; IPr = :C{N(Ar)CH}(2) and Ar = 2,6-iPr(2)C(6)H(3)) with ArN3 afforded the N-heterocyclic-carbene-stabilized siladiimide [ArNSi((IPr)NAr] (2). X-ray crystallography and theoretical studies show that the N Si N skeleton in compound 2 possesses considerable double-bond character and the Si atom is stabilized by the N-heterocyclic carbene.
引用
收藏
页码：4 / 6
页数：3
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