作者:Manish Kumar、Jacek Jasinski、Gerald B. Hammond、Bo Xu
DOI:10.1002/chem.201304271
日期:2014.3.10
experimental study of the deactivation of cationic gold was conducted, and the influence of each component in the reaction system (substrate, counterion, solvent) on the decay process was examined. It was found that a substrate (alkyne/allene/alkene)‐induced disproportionation of gold(I) may play a key role in the decay process. Our mechanism is supported by kinetic, XPS, voltammetry studies, and high‐resolution
阳离子金失活的第一详细的实验研究进行,并检测在衰变过程中反应系统(基材,抗衡离子,溶剂)各成分的影响。发现底物(炔烃/丙二烯/烯烃)诱导的金(I)歧化可能在衰变过程中起关键作用。动力学,XPS,伏安法研究和高分辨率ESI-MS数据为我们的机理提供了支持。