been explored, for the first time, in phosphonium-based deep eutectic solvents under gas-free conditions, by using Mo(CO)6 as the CO source. The method allows the preparation of ethylene glycol and glycerol esters in high yields (up to 99%), short reaction times and under mild reaction conditions with a very low catalyst loading (0.5 mol%).
首次探索了在无气体条件下,使用 Mo(CO) 6作为 CO 源,在
鏻基低共熔溶剂中进行 Pd 催化的芳基
碘化物的烷氧基羰基化反应。该方法可以以高收率(高达 99%)、短反应时间、温和的反应条件以及极低的催化剂负载量(0.5 mol%)制备
乙二醇和
甘油酯。