Alkoxycarbonyl(chloro)(cyano)rhodium(III) complexes mer-[RhCl(CO2R)(CN)(PMe3)3] (1: R = Me; 2: R = Et; 3: R = nPr; 4: R = iPr; 5: R = nBu; 6: R = Bn) are prepared via oxidative addition of the corresponding cyanoformates to [RhCl(PMe3)3], derived in situ from [RhCl(cod)]2 and three equivalents of PMe3 in toluene at 70 °C, and their structures are characterized using NMR (1H, 13C1H}, and 31P1H}) and X-ray diffraction.
烷氧基碳酰基(
氯)(
氰)
铑(III)配合物 mer-[RhCl(CO2R)(CN)(PMe3)3](1: R = Me; 2: R = Et; 3: R = nPr; 4: R = iPr; 5: R = nBu; 6: R = Bn)通过将相应的
氰基
甲酸酯氧化加成到 [RhCl(PMe3)3] 制备而成,后者是在70 °C下由 [RhCl(cod)]2 和三等摩尔的 PMe3 在
甲苯中原位生成的,并通过 NMR(1H, 13C1H}, 和 31P1H})及 X 射线衍射对其结构进行了表征。