The Mannich-type capture reaction of aminoalkylbenzotriazoles by CH acidic compounds is documented. The pKa of the benzotriazole counteranion is key to the success of such reactions, whereas the global electrophilicity of the reactive iminium moiety is secondary.
本文记录了 CH 酸性化合物对
氨基烷基苯并三唑的曼尼希式俘获反应。苯并三唑反离子的 pKa 是此类反应成功的关键,而反应亚
氨基的全亲电性则是次要的。