Control of Si–C bond cleavage at carbon α to phosphorus. Suppression of facile protodesilylation of PPh2CH2SiMe2H by complexation through phosphorus to ruthenium and the X-ray crystal and molecular structure of [Ru(η6-p-cymene)Cl2(PPh2CH2SiMe2OH)]
摘要:
在 Ph2PCH2SiMe2H 中,HY(Y = OH、OMe 或 Cl)会诱导 SiâC 键 α 到 P 的快速裂解,而在 Ru 与 [Ru(δ-6-cym)Cl2(PPh2CH2SiMe2H)](cym =p-cymene)络合时,这种裂解会被抑制;相反,后者在 Y = OH 的情况下发生反应,生成硅醇复合物 [Ru(δ-6-ym)Cl2(PPh2CH2SiMe2OH)],该复合物已通过 X 射线衍射获得结构特征。
Control of Si–C bond cleavage at carbon α to phosphorus. Suppression of facile protodesilylation of PPh2CH2SiMe2H by complexation through phosphorus to ruthenium and the X-ray crystal and molecular structure of [Ru(η6-p-cymene)Cl2(PPh2CH2SiMe2OH)]
摘要:
在 Ph2PCH2SiMe2H 中,HY(Y = OH、OMe 或 Cl)会诱导 SiâC 键 α 到 P 的快速裂解,而在 Ru 与 [Ru(δ-6-cym)Cl2(PPh2CH2SiMe2H)](cym =p-cymene)络合时,这种裂解会被抑制;相反,后者在 Y = OH 的情况下发生反应,生成硅醇复合物 [Ru(δ-6-ym)Cl2(PPh2CH2SiMe2OH)],该复合物已通过 X 射线衍射获得结构特征。