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
HEPARAN SULFATE BIOSYNTHESIS INHIBITORS FOR THE TREATMENT OF DISEASES
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Paragraph 000498, (2016/05/02)
Described herein are compounds of Formula I, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or conditions in need of inhibition of heparan sulfate biosynthesis.