59479-66-2Relevant academic research and scientific papers
“On water” nano-Cu2O-catalyzed CO-free one-pot multicomponent cascade cyanation-annulation-aminolysis reaction toward phthalimides
Wen, Xiaowei,Liu, Xiaojuan,Yang, Zhiqi,Xie, Menglan,Liu, Yuxi,Long, Lipeng,Chen, Zhengwang
supporting information, p. 1738 - 1743 (2021/03/14)
An efficient nano-Cu2O-catalyzed cascade multicomponent reaction of 2-halobenzoic acids and trimethylsilyl cyanide with diverse amines was developed using water as a solvent, affording versatileN-substituted phthalimide derivatives in moderate to excellent yields. This novel strategy features carbon monoxide gas-free, environmentally benign, one-pot multistep transformation, commercially available reagents, a cheap catalyst without any additives, wide functional group tolerance, and operational convenience.
Organic reactions in ionic liquids: Ionic liquid-promoted efficient synthesis of N-alkyl and N-arylphthalimides
Le, Zhang-Gao,Chen, Zhen-Chu,Hu, Yi,Zheng, Qin-Guo
, p. 735 - 737 (2007/10/03)
Phthalic anhydride reacts rapidly with Aromatic and aliphatic amines in ionic liquid [Bmim][PF6] or [Bmim][BF4] at 130°C to give N-aryl and N-alkylphthalimides in excellent yields.
