Nouveaux complexes à enhaînement GeRuGe; les Bis(dimethylgermyl)alcane ruthenium tetracarbonyles
作者:Jacques Barrau、Najib Ben Hamida、Jacques Satgé
DOI:10.1016/0022-328x(91)83178-7
日期:1991.3
Bis(dimethylgermyl)alkaneruthenium tetracarbonyls Me2 activated Ge(CH2)nGeMe2)Ru(CO)4 (n = 1, 2) react under thermic effect with RCHO aldehydes (R = C6H-5, CCl3) by insertion-elimination reaction leading to the germylated heterocycles Me2 activated Ge(CH2)nGe(Me2)O. With 1,2-quinones the reaction of bis(dimethyl)alkaneruthenium tetracarbonyls probably involves electron transfer process and leads to germylated dioxepane and dioxocane. By insertion reaction into the Ge-Ru bond, the reactions with unsaturated reagents CS2, C6H-5NCO, (NC)2C = C(CN)2 result in the nearly quantitative formation of new germylated tetracarbonyl ruthenium complexes.
Barrau, Jacques; Hamida, Najib Ben, New Journal of Chemistry, 1991, vol. 15, p. 657 - 664
作者:Barrau, Jacques、Hamida, Najib Ben
DOI:——
日期:——
A cobalt-cobalt bond with bridging bis(dimethylgermyl)alkane and carbon monoxide