One step synthesis of a new asymmetric water-soluble phosphine

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• 作者：Condom ; Mireia ; Suades ; Joan
• 关键词：Phosphine ; Asymmetric ; Water-soluble ; Pd(II) complex
• 刊名：Inorganic Chemistry Communications
• 出版年：2005
• 出版时间：April, 2005
• 年：2005
• 卷：8
• 期：4
• 页码：355-357
• 全文大小：85.3 K

文摘

The new asymmetric water-soluble phosphine (S)-(−)-(3-diphenylphosphino-2-hydroxypropyl)trimethylammonium chloride was synthesised from the accessible (S)-(−)-(3-chloro-2-hydroxypropyl)trimethylammonium chloride by means of a one pot reaction between this ionic compound and sodium diphenylphosphide in liquid ammonia. The palladium complex (L)PdCl₃ (L = (S)-(−)-(3-diphenylphosphino-2-hydroxypropyl)trimethylammonium) was prepared by reaction between this ligand and PdCl₂(PhCN)₂ and was characterised by spectroscopic methods.