elemental analysis sixteen Pt(0) derivatives stabilized by four different thioquinoline spectator ligands and four different deactivated olefins. Moreover we have studied the reactivity and proposed a mechanism for olefin-olefin, olefin-alkyne exchange and oxidative addition of alkyl halides to this new class of Pt(0) derivatives based on detailed kinetic measurements. The kinetic study was carried out by
摘要我们已经合成并通过NMR,IR和元素分析对16种Pt(0)衍
生物进行了全面表征,这些衍
生物通过四种不同的
硫代
喹啉观众
配体和四种不同的失活烯烃进行了稳定化处理。此外,我们已经研究了反应性,并基于详细的动力学测量结果,提出了烯烃-烯烃,烯烃-
炔烃交换和烷基卤化物向这种新型Pt(0)衍
生物的氧化加成反应的机理。通过NMR和UV-Vis技术进行了动力学研究,在一种情况下,我们确定了活化参数。最后,我们能够解析两个立体中心的组合所产生的四个可能的异构体中的两个非对映异构体的固态结构。