Formation of amides, acids, and thioesters are readily fashioned from precursor aryl/heteroaryl halides under micellar catalysis conditions using W(CO)6 as a source of carbon monoxide. Loadings of ligated palladium catalysts are usually in the 0.5 mol % range. Yields with iodides tended to be higher than those using bromides. Applications to targets in the pharmaceutical industry are demonstrated,
使用W(CO) 6作为
一氧化碳源,在胶束催化条件下由前体芳基/杂芳基卤化物容易地形成酰胺、酸和
硫酯。连接
钯催化剂的负载量通常在 0.5 mol% 范围内。使用
碘化物的产率往往高于使用
溴化物的产率。演示了对制药行业目标的应用,以及 Merck Informer Library 中的案例。给出了 E 因子计算和回收
水性反应介质的选项。