Synthesis and characterization of cationic rhodium(I) dicarbonyl complexes

被引：5

作者：

Kovach, James ^{[1
]}

Brennessel, William W. ^{[1
]}

Jones, William D. ^{[1
]}

机构：

[1] Univ Rochester, Dept Chem, Rochester, NY 14627 USA

来源：

INORGANICA CHIMICA ACTA | 2011年 / 367卷 / 01期

关键词：

Rhodium compounds; Carbon monoxide; alpha-Diimine; H BOND ACTIVATION; CATALYZED METHANOL CARBONYLATION; C-H; OXIDATIVE ADDITION; TRANSIENT CYCLOPENTADIENYLCARBONYLRHODIUM; ASYMMETRIC HYDROFORMYLATION; SATURATED HYDROCARBONS; MOLECULAR-STRUCTURES; CARBON-MONOXIDE; LIGANDS;

D O I：

10.1016/j.ica.2010.12.005

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of Rh(acac)(CO)(2) (acac = acetoacetonate) with perchloric acid followed by addition of an alpha-diimine (alpha-diimine = 1,4-bis(Ar)-2,3-dimethyl-1,4-diaza-1,3-butadiene, Ar = 3,5-dimethylphenyl, 1; 3,5-ditert-butylphenyl, 2; and 3,4,5-trimethoxyphenyl, 3; phenyl, 4; and 4-chlorophenyl, 5) generates a series of complexes of the type [Rh(alpha-diimine)(CO)(2)][ClO4] 6-10 with varying electronic properties of the supporting diimine ligand. X-ray crystal structures have been determined for the alpha-diimine ligands 1-5, and complexes 6, 8, and 10. (C) 2010 Elsevier B.V. All rights reserved.

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页码：108 / 113

页数：6

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