First-row transition metal complexes of sterically-hindered amidinates

被引：37

作者：

Schmidt, JAR

Arnold, J ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 2002年 / 18期

关键词：

D O I：

10.1039/b202737m

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Complexes of sterically-hindered amidinate ligands with first-row transition metals are described. The amidinate ligands feature bulky terphenyl substituents [2,6-(2,4,6-Me3Ph)(2)Ph or 2,6-(4-(BuPh)-Bu-t)(2)Ph] attached to the backbone carbon atoms, providing bowl-shaped ligand environments. When employing divalent transition metal halides, bis-amidinate metal complexes are formed exclusively, whereas the use of Ni(acac)(2) or CuCl allows access to mono-amidinate species. Additionally, the solid-state structure of one mono-amidinate [(L-But)Ni(acac)] and three bis-amidinate complexes [(LMe)(2)M; M = Mn, Co, Ni] are presented.

引用

页码：3454 / 3461

页数：8

共 77 条

[1] FORMAMIDINO AND CARBAMOYL-FORMAMIDINO COMPLEXES OF MANGANESE AND RHENIUM CARBONYLS [J].