Hoang, Thanh T.; To, Tuong A.; Cao, Vi T. T.; Nguyen, Anh T.; Nguyen, Tung T.; Phan, Nam T. S. published the artcile< Direct oxidative C-H amination of quinoxalinones under copper-organic framework catalysis>, Related Products of 89898-96-4, the main research area is copper organic framework catalyst preparation green chem; quinoxalinone amine carbon hydrogen activation amination; aminoquinoxalinone preparation.
A copper-organic framework Cu-CPO-27 was synthesized, and utilized as a recyclable heterogeneous catalyst for the direct C-H amination of quinoxalin-2(1H)-ones with amines to produce 3-aminoquinoxalin-2(1H)-ones, e.g., I. High yields were achieved in the presence of mol. oxygen as the oxidant. This framework was more catalytically active than a number of MOF-based catalysts. The Cu-CPO-27 also displayed higher performance than CuFe2O4 nanoparticles. The copper-organic framework catalyst could be reutilized in the synthesis of 3-aminoquinoxalin-2(1H)-ones via the direct C-H amination reaction without a remarkable deterioration in catalytic performance. This is the first heterogeneous catalytic protocol to generate 3-aminoquinoxalin-2(1H)-ones.
Catalysis Communications published new progress about Amination. 89898-96-4 belongs to class quinoxaline, and the molecular formula is C8H5N3O3, Related Products of 89898-96-4.
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider