Rh(III)-catalyzed aromatic CâH amination of acetophenone o-methyloximes with primary N-chloroalkylamines was developed, and the arylamine products were obtained in up to 92% yield. The reaction probably involves rate-limiting electrophilic CâH bond cleavage (kH/kD = 2).
开发了 Rh(III)催化的邻
甲基苯乙酮肟与伯基 N-
氯烷基胺的芳香 CâH
氨基化反应,得到的芳基胺产物收率高达 92%。该反应可能涉及限速亲电 CâH 键裂解(kH/kD = 2)。