Treatment of (Me3Si)3P with a solution of six equivalents of a (triorganophosphine)gold(I) tetrafluoroborate LAu+BF4â(L = But3P, Pri3P) in tetrahydrofuran, in the presence of an excess of KF, leads to high yields of the title compounds 1a, b as stable microcrystalline solids; the products, which contain interstitial six-coordinate phosphorus, have been characterized by a detailed NMR study and on the basis of elemental and mass spectrometric analysis.
在过量 KF 的存在下,将 (Me3Si)3P 与六当量的(三有机膦)
金(I)四
氟硼酸盐
LAu+
BF4â(L = But3P,Pri3P)在
四氢呋喃中的溶液进行处理,可得到高产率的标题化合物 1a、b,它们是稳定的微晶固体;通过详细的核磁共振研究以及元素和质谱分析,对含有间隙六价
磷的产物进行了表征。