乙酰丙酮二羰基铑（Ⅰ）的合成与表征

摘要

乙酰丙酮二羰基铑（Ⅰ）（以下简称CARAC）是羰基合成化工过程的催化剂及气相沉积法镀铑的前驱体。作者以RhCl3.nH2O为原料合成了该化合物,通过添加促络剂的方法使总收率高达到97%。用元素分析、红外光谱及核磁共振氢谱对该化合物进行了分析和结构表征。%The（Acetylacetonato）dicarbonylrhodium（Ⅰ） was widely used as the catalyst for the oxo-process and precursor for the CVD Rhodium plating process,which was synthesized from RhCl3·nH2O with 97% yield.The structure of the compound was characterized by IR and H-NMR,and the results agreed with those reported in the literatures.