Preparation and multinuclear NMR and IR spectroscopic characterization of some complexes of acetyldiphenylphosphine, diphenyl(2-thienyl)phosphine, bis(2-thienyl)phenylphosphine and cyanodiphenylphosphine
作者:Ashima Varshney、Gary M. Gray
DOI:10.1016/s0020-1693(00)87504-0
日期:1988.8
The syntheses and multinuclear NMR and IR spectroscopic characterizations of some mononuclear Mo, Pd and Pt complexes of acetyldiphenylphosphine, diphenyl(2-thienyl)phosphine, bis(2-thienyl)phenylphosphine and cyanodiphenylphosphine are presented. The NMR and IR spectra of the Mo carbonyl complexes indicate that the electron-donor ability of the P substituents increases in the order CN < C(O)Me < 2-thienyl
介绍了乙酰二苯基膦,二苯基(2-噻吩基)膦,双(2-噻吩基)苯基膦和氰基二苯基膦的一些单核Mo,Pd和Pt配合物的合成以及多核NMR和IR光谱表征。Mo羰基配合物的NMR和IR光谱表明,P取代基的电子给体能力按CN