Metal‐ and Catalyst‐Free Synthesis of 2‐Substituted‐Phthalimides Using 2‐(Arenesulfonyl)Phthalimide as Key Reagents
作者:Abdalrahman Khalifa、Marco Giles、Hamed I. Ali、Samy Mohamady
DOI:10.1002/ejoc.202300207
日期:——
yield from the reaction of arenesulfonyl chlorides with phthalimide and succinimide. Arenesulfonyl phthalimides react with aromatic and aliphatic amines to yield the corresponding N-substituted phthalimide derivatives. Arenesulfonyl phthalimides proved to be excellent phthalimidation reagents. Arenesulfonyl succinimide undergoes ring opening upon reaction with aromatic and aliphatic amines.
芳磺酰邻苯二甲酰亚胺和芳磺酰琥珀酰亚胺很容易通过芳磺酰氯与邻苯二甲酰亚胺和琥珀酰亚胺的反应以非常高的产率制备。芳磺酰基邻苯二甲酰亚胺与芳香胺和脂肪胺反应生成相应的N-取代邻苯二甲酰亚胺衍生物。芳烃磺酰邻苯二甲酰亚胺被证明是优良的邻苯二甲酰亚胺化试剂。芳磺酰基琥珀酰亚胺在与芳香胺和脂肪胺反应时发生开环。