绕丹宁衍生物分析贵金属在中国的应用

Applications of the Rhodanine Derivatives on the Precious Metals Determination in China

以绕丹宁为母体合成的一系列绕丹宁衍生物是一类分析贵金属的著名试剂。我国1950年就开始对其研究,但进展缓慢。改革开放以来,绕丹宁衍生物研究应用进展极快,先后合成与应用了40多种这类试剂对金、银、铂、钯的分析测定进行了研究,已发表了110多篇论文和报告。该文对这些研究成果作一简要综述,以利今后的研究发展。

The rhodanine derivatives,synthesized with rhodanine as the parent,are a kind of very famous reagents for the determination of precious metals.The studies on these reagents began in 1950 in China,and fast progress has been made since the 1980s.This paper gives a review of the research achievements in gold,silver,platinum and palladium determination with the rhodanine derivatives in China,including the synthesis and applications of about 40 derivative reagents.115 references reported are cited.