The synthesis, structure and reactivity of an imine-stabilized carboranylphosphorus(I) compound

被引：15
作者：
Chan, Tek Long
Xie, Zuowei [1 ]
机构：
[1] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 45期
关键词：
HETEROCYCLIC CARBENE ADDUCTS; X-RAY-STRUCTURE; PHOSPHINIDENE COMPLEXES; TERMINAL-PHOSPHINIDENE; CHEMISTRY; PHOSPHORUS; ACCESS;
D O I：
10.1039/c6cc03368g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new imine-stabilized carboranyl-phosphinidene has been synthesized and structurally characterized. DFT studies suggest that the imine moiety provides an electron pair to stabilize carboranyl-phosphinidene. On the other hand, the sterically demanding carboranyl ligand can prevent the dimerization, facilitating the formation of monomeric phosphinidene. These observations are supported by the reactivity studies. Such a monovalent phosphorous(I) compound can undergo reactions with Cu(OAc)(2), S, Se, (TMS)CHN2 and HCl to give various phosphorus(III) species. All compounds are fully characterized by NMR spectroscopy, elemental analyses as well as single-crystal X-ray analyses.
引用
收藏
页码：7280 / 7283
页数：4
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