Catalytic oxidative dehydrogenation of N-heterocycles with nitrogen/phosphorus co-doped porous carbon materials

被引:34
|
作者
Sun, Kangkang [1 ,2 ]
Shan, Hongbin [1 ]
Ma, Rui [2 ]
Wang, Peng [2 ]
Neumann, Helfried [2 ]
Lu, Guo-Ping [1 ]
Beller, Matthias [2 ]
机构
[1] Nanjing Univ Sci & Technol, Sch Chem & Chem Engn, Xiaolingwei 200, Nanjing 210094, Peoples R China
[2] Leibniz Inst Catalysis, Albert Einstein Str 29a, D-18059 Rostock, Germany
关键词
SELECTIVE AEROBIC OXIDATION; METAL-FREE CATALYSTS; HETEROGENEOUS CATALYSIS; ACCEPTORLESS DEHYDROGENATION; TRANSFER HYDROGENATION; EFFICIENT CATALYST; WATER; NITROGEN; NANOPARTICLES; PHOSPHORUS;
D O I
10.1039/d2sc01838a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A metal-free oxidative dehydrogenation of N-heterocycles utilizing a nitrogen/phosphorus co-doped porous carbon (NPCH) catalyst is reported. The optimal material is robust against traditional poisoning agents and shows high antioxidant resistance. It exhibits good catalytic performance for the synthesis of various quinoline, indole, isoquinoline, and quinoxaline 'on-water' under air atmosphere. The active sites in the NPCH catalyst are proposed to be phosphorus and nitrogen centers within the porous carbon network.
引用
收藏
页码:6865 / 6872
页数:8
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