Synthesis and properties of some Rh(I) catalytic complexes with dinitrogen ligands derived from 5-Pyrido-1,4-benzodiazepin-4-ones
作者:Predrag Čudić、Branimir Klaić、Zlata Raza、Dragan Šepac、Vitomir Šunjić
DOI:10.1016/s0040-4020(01)87141-6
日期:1991.1
A series of bidentate nitrogen ligands (3–8), and their [Rh (I) (NBD) (N-N)] ClO4 complexes 11–14 (NBD-norbornadiene, N-N-dinitrogen ligand) were prepared. Conformational properties and stability of 4 and its catalytic complex 12 were reported. Catalytic activity of complexes 11 and 12 in hydrogenation of cyclohexane is compared with 22, a complex that contains 2,2′-bipyridyl as the “standard” ligand
制备了一系列双齿氮配体(3-8)及其[Rh(I)(NBD)(NN)] ClO 4络合物11-14(NBD-降冰片二烯,NN-二氮配体)。报道了4及其催化配合物12的构象性质和稳定性。比较了配合物11和12在环己烷氢化中的催化活性与22(一种包含2,2'-联吡啶基作为“标准”配体的配合物)的催化活性。据报道手性配体5,6及其Rh(I)复合物13,14的手性数据。