过渡金属银由于其催化反应符合绿色化学的原则,在有机合成中的应用成为近年来研究的热点。但实际上化学计量的银往往被作为助剂以提高金属离子的反应活性,而银化合物本身作为催化剂的应用却十分有限。针对此类问题,近年来的工作集中在利用银配合物的σ-和π-路易斯酸性研究银催化的反应。综述了银促进的偶联反应在C—P(N、S)键的形成和三氟甲基化反应研究中的应用和进展。 Because of its catalytic reaction with green chemistry, the application of transition metal silver in organic synthesis has become a hot spot in recent years. In practice, however, stoichiometric amounts of silver are often used as auxiliaries to increase the reactivity of metal ions. However, the use of silver compounds as catalysts has been limited. In response to these problems, recent work has focused on the silver-catalyzed reactions using the σ- and π-Lewis acids of silver complexes. The application and progress of silver-promoted coupling reactions in the formation of C-P (N, S) bonds and the study of trifluoromethylation reactions are reviewed.