223762-71-8Relevant articles and documents
Mild copper-catalyzed N-arylation of azaheterocycles with aryl halides
Kuil, Mark,Bekedam, E. Koen,Visser, Gerben M.,Van Den Hoogenband, Adri,Terpstra, Jan Willem,Kamer, Paul C.J.,Van Leeuwen, Piet W.N.M.,Van Strijdonck, Gino P.F.
, p. 2405 - 2409 (2005)
A highly efficient copper(I)-catalyzed N-arylation of azaheterocycles with various aryl halides is reported. The N-arylation reaction can be carried out using as low as 0.5 mol % of (Cu(I)OTf)2?PhH and 1.0 mol % of 4,7-dichloro-1,10-phenanthrol
Copper(I) Oxide/N,N′-Bis[(2-furyl)methyl]oxalamide-Catalyzed Coupling of (Hetero)aryl Halides and Nitrogen Heterocycles at Low Catalytic Loading
Pawar, Govind Goroba,Wu, Haibo,De, Subhadip,Ma, Dawei
supporting information, p. 1631 - 1636 (2017/05/22)
An easily prepared oxalic diamide is a powerful ligand for the copper-catalyzed coupling of aryl halides with nitrogen heterocycles. Only 1–2 mol% each of copper(I) oxide and N,N′-bis[(2-furyl)methyl]oxalamide (BFMO) are needed to form N-arylation products under mild conditions. More than 10 different types of nitrogen heterocycles are compatible with these conditions, thereby giving the corresponding N-arylation products. (Figure presented.).
Copper-catalyzed C-N bond formation with N-heterocycles and aryl halides
Boswell, Mikki G.,Yeung, Fanny G.,Wolf, Christian
supporting information; experimental part, p. 1240 - 1244 (2012/06/04)
The microwave-assisted, cuprous oxide catalyzed coupling of aryl bromides and iodides with imidazole, benzimidazole, pyrazole, or triazole was found to give a wide range of N-aryl heteroaromatic products in good to high yields. Aryl dibromides undergo sel
