The solvento complex [Rh(L)2(S)2]+ where L = tBuP(R-binaphthoxo) is shown to be in equilibrium with an η-arene dirhodium complex and only weak, monodentate binding of alkenes is observed; in addition, an intermediate Rh alkyl hydride complex containing two coordinated monophosphonites is unambiguously characterised by NMR.
溶剂配合物 [Rh(L)2(S)2]+ 其中 L = tBuP(R-binaphthoxo) 显示与 α-
芳烃二
铑配合物处于平衡状态,并且仅观察到烯烃的弱单齿结合;此外,含有两个配位单
亚膦酸酯的中间体Rh烷基
氢化物配合物通过NMR得到了明确的表征。