Single and Double C-Cl-Activation of Methylene Chloride by P,N-ligand Coordinated Rhodium Complexes

被引：28

作者：

Blank, Benoit ^{[1
]}

Glatz, Germund ^{[1
]}

Kempe, Rhett ^{[1
]}

机构：

[1] Lehrstuhl Anorgan Chem II, D-95440 Bayreuth, Germany

来源：

CHEMISTRY-AN ASIAN JOURNAL | 2009年 / 4卷 / 02期

关键词：

C-Cl activation; NMR spectroscopy; P; N-ligand; rhodium; X-ray diffraction; X-RAY-STRUCTURE; OXIDATIVE-ADDITION-REACTIONS; CRYSTAL-STRUCTURE; BASIC METALS; BRIDGED COMPOUNDS; DICHLOROMETHANE; REACTIVITY; LIGAND; CH2CL2; MEI;

D O I：

10.1002/asia.200800359

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis of Rh-I complexes with P-functionalized aminopyridine ligands is reported as well as the first simultaneous observation of a single and double activation of C-Cl bonds of methylene chloride affording both a dimeric Rh-III complex bearing terminal CH2Cl groups in addition to a binuclear Rh-III complex with a bridging mu-CH2 group. The structures of the oxidative addition products were obtained by X-ray diffraction studies and NMR experiments were performed to elucidate sonic aspects of the reaction pathway.

引用

页码：321 / 327

页数：7

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