作者:Hiroshi Nishino、Kazu Kurosawa
DOI:10.1246/bcsj.56.1682
日期:1983.6
The reaction of 2-(methylamino)benzophenone with manganese(III) acetate afforded 5-[(o-benzoylanilino)methyl]-2-(methylamino)benzophenone, 2-aminobenzophenone, 5-formyl-2-(methylamino)benzophenone, 2-amino-5-[(o-benzoylanilino)methyl]benzophenone, 2-formamidobenzophenone, 2-amino-5-formylbenzophenone, and 2-(N-methylformamido)benzophenone. It was found that the reaction did not cause oxidative cyclization
2-(甲氨基)二苯甲酮与乙酸锰(III)反应得到5-[(o-苯甲酰氨基)甲基]-2-(甲氨基)二苯甲酮,2-氨基二苯甲酮,5-甲酰基-2-(甲氨基)二苯甲酮,2 -氨基-5-[(o-benzoylanilino)methyl] 二苯甲酮、2-甲酰氨基二苯甲酮、2-氨基-5-甲酰二苯甲酮和 2-(N-甲基甲酰氨基)二苯甲酮。发现该反应不会引起氧化环化,而是发生了 N-甲基二聚和转化为 N-甲酰基。讨论了产品的表征、详细的氧化机制和添加剂的影响。