作者:Guido Galliani、Bruno Rindone
DOI:10.1016/s0040-4020(01)97990-6
日期:1981.1
N-benzylamides react with potassium superoxide in benzene in presence of 18-crown-6 ether to give ortho and para hydroxylated products. A mechanism is proposed for this reaction, involving the nucleophilic attack of superoxide anion to amide carbonyl and hydrogen abstraction from benzyle methylene by the substrate-superoxide adduct.
在18冠6醚存在下,N-苄基酰胺与超氧化钾在苯中反应,生成邻羟基和对羟基羟基化产物。提出了该反应的机理,涉及超氧阴离子对酰胺羰基的亲核攻击和底物-超氧化物加合物从苄基亚甲基夺氢。