species (tBuPONOP)Ru(H)Cl was produced from the reaction of triethylsilane with (tBuPONOP)RuCl2. Reactions of (tBuPONOP)RuCl2 with both phenylsilane or diphenylsilane afforded the 16‐electron hydrido‐silyl species (tBuPONOP)Ru(H)(PhSiCl2) and (tBuPONOP)Ru(H)(Ph2SiCl), respectively. Reactions of all three of these complexes with silver triflate afforded the simple salt metathesis products of (tBuPONOP)Ru(H)(OTf)
研究了t Bu PONOP(t Bu PONOP = 2,6-双(二
叔丁基膦酰
氨基)
吡啶)与不同
钌原料的配位,生成(t Bu PONOP)RuCl 2。将得到的(吨卜PONOP)的RuCl 2,然后用三种不同的
硅烷的反应性进行了研究,并用(的反应性显着对比我
镨PONOP)的RuCl 2(
DMSO)(我
镨PONOP = 2,6-双(二异propylphosphinito)
吡啶)与相同的
硅烷。16电子物种(t Bu三乙基
硅烷与(t Bu PONOP)RuCl 2的反应产生了PONOP)Ru(H)Cl 。(t Bu PONOP)RuCl 2与苯基
硅烷或二苯基
硅烷的反应提供了16电子氢化
硅烷基物种(t Bu PONOP)Ru(H)(PhSiCl 2)和(t Bu PONOP)Ru(H)(Ph 2 SiCl ), 分别。所有这三种配合物与
三氟甲磺酸银的反应提供了(t Bu PONOP)Ru(H)(OTf),(t