A novel 1,8-naphthalimide-based OFF-ON type fluorogenic sydnone (Naph-Syd) is designed as bioorthogonal probe for imagin......

3-(4-甲基苯甲酰基乙基)斯德酮和3-(3-羟基-3-苯基丙基)斯德酮可以与芳香胺发生Mannich反应,得到斯德酮与芳香胺的Mannich碱.......