New advances in the synthesis of a water-soluble triphosphine and the development of tripodally coordinated rhodium(I) and platinum(II) complexes
作者:C. Jeffrey Smith、V. Sreenivasa Redy、Kattesh V. Katti
DOI:10.1039/cc9960002557
日期:——
A new water-soluble triphosphine PhP[CH2CH2P-(CH2OH)2]2 is produced via the formylation of PhP(CH2CH2PH2)2; this triphosphine, upon interaction with [Rh(cod)Cl]2 and Pt(cod)Cl2(cod = cycloocta-1,5-diene) under biphasic (water/CH2Cl2) conditions, produced water-soluble rhodium(I) and platinum(II) complexes respectively; 31P and 195Pt NMR spectroscopic data confirm the tripodal coordination of RhI and PtII involving > PPh and the two –P(CH2OH)2 functionalities.
PhP(CH2CH2PH2)2甲酰化生成新型水溶性三膦PhP[CH2CH2P-(CH2OH)2]2;该三膦在双相(水/CH2Cl2)条件下与 [Rh(cod)Cl]2 和 Pt(cod)Cl2(cod = 环辛塔-1,5-二烯)相互作用,产生水溶性铑(I) 和铂(II) 分别配合物; 31P 和 195Pt NMR 光谱数据证实了 RhI 和 PtII 的三足配位,涉及 > PPh 和两个 –P(CH2OH)2 官能团。