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.
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Sichuan Normal Univ, Coll Chem & Mat Sci, Chengdu 610066, Sichuan, Peoples R ChinaSichuan Normal Univ, Coll Chem & Mat Sci, Chengdu 610066, Sichuan, Peoples R China
Song, Feijie
Wang, Biqin
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Sichuan Normal Univ, Coll Chem & Mat Sci, Chengdu 610066, Sichuan, Peoples R ChinaSichuan Normal Univ, Coll Chem & Mat Sci, Chengdu 610066, Sichuan, Peoples R China
Wang, Biqin
Shi, Zhang-Jie
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Fudan Univ, Dept Chem, Shanghai 200433, Peoples R ChinaSichuan Normal Univ, Coll Chem & Mat Sci, Chengdu 610066, Sichuan, Peoples R China