Formation and stability of 3–5 atom gold clusters from gold complexes during the catalytic reaction: dependence on ligands and counteranions
作者:Judit Oliver-Meseguer、Antonio Leyva-Pérez、Saud I. Al-Resayes、Avelino Corma
DOI:10.1039/c3cc44104k
日期:——
Gold complexes and salts decompose to catalytically active 3-5 atom gold clusters during the one-pot acylation-hydration of propargyl alcohols. Kinetic and spectroscopic studies show that released ligands and counteranions exert a direct effect on the formation and stability of the clusters.
金配合物和盐在炔
丙醇的一锅酰化-
水合过程中分解为具有催化活性的3-5个原子的
金簇。动力学和光谱研究表明,释放的
配体和抗衡阴离子直接影响簇的形成和稳定性。