sulfinamides are prepared by copper‐catalyzed transsulfinamidation of primary sulfinamides with O‐benzoyl hydroxylamines. Subsequent oxidations of the resulting products lead to the corresponding sulfonamides. Treatment of N‐aryl sulfinamides with O‐benzoyl hydroxylamines under copper catalysis provides N‐aryl sulfonimidamides.
仲或叔磺酰胺是通过伯亚磺酰胺与O-苯甲酰基
羟胺的
铜催化转磺酰胺化而制备的。所得产物的随后氧化产生相应的磺酰胺。在
铜催化下用O-苯甲酰基
羟胺处理N-芳基亚磺酰胺可提供N-芳基磺
酰亚胺酰胺。