Room-temperature ortho-arylation and acetoxylation of anilides have been achieved using cationic palladium (Pd[TFA]+) as catalyst and (NH4)2S2O8 as oxidant. Preliminary investigation of the mechanism suggests that palladium may have different oxidation states in the catalytic cycles of these two transformations.
使用阳离子
钯(Pd[TFA]+)作为催化剂和(NH4)2S2O8作为氧化剂,已经实现了苯甲
酰胺类化合物在室温下的邻位芳基化和乙酰氧基化反应。初步的机理研究暗示,在这两种转化的催化循环中,
钯可能具有不同的氧化态。