Synthesis and Structural Characterization of Group 10 Metal Complexes Bearing an Amidodiphosphine Pincer Ligand
作者:Deborah Hartmann、Hubert Wadepohl、Lutz H. Gade
DOI:10.1002/zaac.201800173
日期:2018.9.17
(cod)PtCl2 yielded the corresponding platinum chloride complex (CbzdiphosiPr)PtCl (2), which was converted quantitatively into the bromide 3 and iodide 4 analogues by treatment with TMS‐Hal (Hal = Br, I). Moreover, it was possible to prepare a PtIV species by oxidative addition of CsBr3 to compound 3. Furthermore, the hydride complexes of all group 10 metals were obtained by treatment of compound 1 with the
用LiHMDS使3,6-二叔丁基-1,8-双((二异丙基-膦基)甲基)-9 H-咔唑[(Cbzdiphos i Pr)H](1)脱质子并与(cod)反应PtCl 2产生相应的氯化铂络合物(Cbzdiphos i Pr)PtCl(2),通过用TMS-Hal(Hal = Br,I)处理将其定量转化为溴化物3和碘化物4类似物。此外,可以通过将CsBr 3氧化添加到化合物3中来制备Pt IV物种。。此外,通过用M(0)前体Ni(cod)2,Pd(P t Bu 3)2和Pt(P t Bu 3)2处理化合物1,可以获得所有10族金属的氢化物配合物。