三氟甲磺酸金属盐催化剂有极强的热力学及化学稳定性,在温和的反应条件下具有活性高、选择性好、收率高、低毒性和可循环使用等特点而广受关注,能够催化亲电取代、亲核取代和加成等多种反应,而且可以用于全水相高效催化。简要总结了三氟甲磺酸金属盐在有机合成中的应用情况,包括傅克反应、缩醛反应、氢烷氧化与氢胺化反应、烯丙基化反应、成环开环反应、氧化与还原反应、重排反应等多种合成领域。 Metal trifluoromethanesulfonate catalyst has strong thermodynamics and chemical stability, and has the characteristics of high activity, good selectivity, high yield, low toxicity and recyclable under mild reaction conditions, Catalytic electrophilic substitution, nucleophilic substitution and addition, and other reactions, but also can be used for the full aqueous phase efficient catalysis. The applications of metal triflate salts in organic synthesis were briefly summarized, including Friedel-Crafts reaction, acetal reaction, hydroalkylation and hydroamination reaction, allylation reaction, ring-opening reaction, oxidation reaction and Reduction reaction, rearrangement reaction and other fields of synthesis.