Intramolecular C-C Bond Coupling of Nitriles to a Diimine Ligand in Group 7 Metal Tricarbonyl Complexes

被引:14
|
作者
Yempally, Veeranna [1 ]
Fan, Wai Yip [2 ]
Arndtsen, Bruce A. [3 ]
Bengali, Ashfaq A. [1 ]
机构
[1] Texas A&M Univ Qatar, Dept Chem, Doha, Qatar
[2] Natl Univ Singapore, Dept Chem, Singapore 119077, Singapore
[3] McGill Univ, Dept Chem, Montreal, PQ H3A 0B8, Canada
关键词
BETA-DIKETIMINATE COMPLEXES; RHENIUM(I) COMPLEXES; IRON(II) COMPLEXES; PENTADENTATE LIGANDS; MACROCYCLIC LIGANDS; ELECTRON-TRANSFER; REACTIVITY; 3-COORDINATE; REDUCTION; CHEMISTRY;
D O I
10.1021/acs.inorgchem.5b02087
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Dissolution of M(CO)(3)(Br)(L-Ar) [L-Ar = (2,6-Cl-2-C6H3-NCMe)(2)CH2] in either acetonitrile [M = Mn, Re] or benzonitrile (M = Re) results in C-C coupling of the nitrile to the diimine ligand. When reacted with acetonitrile, the intermediate adduct [M(CO)(3)(NCCH3)(L-Ar)]Br forms and undergoes an intra-molecular C-C coupling reaction between the nitrile carbon and the methylene carbon of the beta-diimine ligand.
引用
收藏
页码:11441 / 11449
页数:9
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