6219-55-2Relevant articles and documents
N-Heterocyclic Carbene Copper(I) Complex Catalyzed Coupling of (Hetero)aryl Chlorides and Nitrogen Heterocycles: Highly Efficient Catalytic System
Zhang, Mengyao,Zhang, Yingying,Zhang, Huixin,Zeng, Yongfei,Liu, Guiyan
, p. 1252 - 1256 (2020/08/05)
A highly efficient catalytic system for the N-arylation reactions of (hetero)aryl chlorides and nitrogen heterocycles with a copper(I) complex containing a 1,10-phenanthroline analogue N-heterocyclic carbene (NHC) has been reported. The complex was characterized by 1H NMR and 13C NMR spectroscopy and elemental analysis, and its structure was determined by single-crystal X-ray diffraction. The NHC-copper(I) complex was employed as pre-catalyst for Ullmann type N-arylation reactions of (hetero)aryl chlorides with various azoles. A variety of hindered and functionalized azoles and (hetero)aryl chlorides were transformed in good to excellent yields.
Copper nanoparticles incorporated on a mesoporous carbon nitride, an excellent catalyst in the Huisgen 1,3-dipolar cycloaddition and N-arylation of N-heterocycles
Kazemi Movahed, Siyavash,Salari, Parinaz,Kasmaei, Melika,Armaghan, Mahsa,Dabiri, Minoo,Amini, Mostafa M.
, (2017/10/06)
Cu nanoparticles with average particles size around 10?nm were incorporated on the surface of a mesoporous carbon nitride support. The XRD and N2 adsorption isotherms show that it maintains a hexagonal mesoporous structure with a high surface a
IMINOSUGARS USEFUL FOR THE TREATMENT OF VIRAL DISEASES
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Page/Page column 61, (2016/06/01)
Formula IA, ad their use for treating viral infections.