Reactivity of the Ni→B dative σ-bond in the nickel boratrane compounds [κ4-B(mimBut)3]NiX (X=Cl, OAc, NCS, N3):: synthesis of a series of B-functionalized tris(2-mercapto-1-tert-butylimidazolyl)borato complexes, [YTmBut]NiZ

被引：118

作者：

Pang, Keliang ^{[1
]}

Tanski, Joseph M. ^{[2
]}

Parkin, Gerard ^{[1
]}

机构：

[1] Columbia Univ, Dept Chem, New York, NY 10027 USA

[2] Vassar Coll, Dept Chem, Poughkeepsie, NY 12604 USA

来源：

CHEMICAL COMMUNICATIONS | 2008年 / 08期

关键词：

D O I：

10.1039/b714466k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The nickel boratrane complexes [kappa(4)-B(mim(But))(3)]Ni(kappa(1)-OAc), [kappa(4)-B(mim(But))(3)]NiNCS and [kappa(4)-B(mim(But))(3)]NiN3 are obtained via metathesis of the chloride ligand of [kappa(4)-B(mim(But))(3)]NiCl with TlOAc, KSCN and NaN3, respectively; the Ni-B bond in these complexes is a site of reactivity, thereby providing a means of synthesizing nickel complexes that feature B-functionalized tris(mercaptoimidazolyl) borate derivatives, [YTmBut]NiZ.

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页码：1008 / 1010

页数：3

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