Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Weijun, Jia"'
Publikováno v:
Zhonghua wei zhong bing ji jiu yi xue. 33(3)
To analyze the epidemiological, clinical characteristics and treatment of coronavirus disease 2019 (COVID-19) in Northeastern Sichuan, and summarize experience in time to provide reference for clinical diagnosis and treatment.A retrospective study wa
Publikováno v:
ChemInform. 44
2-Carbomethoxy-3-hydroxyquinoxaline-di-N-oxide was identified as an efficient novel ligand for the copper-catalyzed coupling of aryl halides with various phenols under mild conditions. The catalytic system shows great functional-group tolerance and e
Publikováno v:
Organicbiomolecular chemistry. 11(9)
2-Carbomethoxy-3-hydroxyquinoxaline-di-N-oxide was identified as an efficient novel ligand for the copper-catalyzed coupling of aryl halides with various phenols under mild conditions. The catalytic system shows great functional-group tolerance and e
Publikováno v:
All Days.
In Daqing Oil Field of China, to solve the problem of low drilling rate, high friction drag, complex accidents(such as pipe sticking) and long non-penetration time, a nanoscale emulsion lubricating material has been developed. Its nanoscale particles