α-Alkylation reactions between amides and alcohols, with dimethylacetamide-stabilized Ru nanoparticles (NPs) as the catalyst, were investigated. The reactions proceeded with low catalyst loadings compared to metal complexes. Characterizations of the Ru NPs were performed by X-ray photoelectron spectroscopy, X-ray absorption fine structure spectroscopy, and various techniques. Control experiments revealed
研究了以二甲基乙酰胺稳定的
钌纳米粒子 (NPs) 作为催化剂的酰胺和醇之间的 α-烷基化反应。与
金属配合物相比,反应以较低的催化剂负载量进行。通过 X 射线光电子能谱、X 射线吸收精细结构光谱和各种技术对 Ru NPs 进行表征。对照实验揭示了反应机制,其通过氢与醇的自动转移进行。