The reaction of [Ru3(CO)12] with bis(diphenylphosphino)amine. The crystal and molecular structure of [Ru3(CO)10(dppa)] and [Ru3(CO)8(dppa)2]
作者:Gloria Sánchez-Cabrera、Efrén V Garcı́a-Báez、Marı́a J Rosales-Hoz
DOI:10.1016/s0022-328x(99)00767-6
日期:2000.4
The reaction of [Ru3(CO)12] with bis(diphenylphosphino)amine (dppa) in the presence of sodium benzophenone leads to [Ru3(CO)10(dppa)] in quantitative yield, while the same reaction carried out in refluxing toluene also produces the disubstituted product [Ru3(CO)8(dppa)2]. Both products were characterized spectroscopically and by X-ray crystallography. The five-membered rings, formed by the coordinated