Copper(II) fluoride-catalyzed N-Arylation of Heterocycles with Halothiophenes

Tetrahedron Letters 2010
P. Arsenyan, E. Paegle, A. Petrenko, Sergejs Beļakovs

A novel, cheap copper(II) fluoride-mediated N-arylation of heterocycles with halothiophenes is described. The yield of the pyrazolylthiophene strongly depends on the nature of the initial thiophene. The molecular structure of 3,5-dimethyl-1-(5′-methyl-[2,2′]bithienyl-5-yl)-1H-pyrazole was studied by X-ray diffraction.

Atslēgas vārdi
Arylation; Bithiophene; Pyrazole; Thiophene; X-ray crystal structure
DOI
10.1016/j.tetlet.2010.07.094
Hipersaite
http://www.sciencedirect.com/science/article/pii/S0040403910012876

Arsenyan, P., Paegle, E., Petrenko, A., Beļakovs, S. Copper(II) fluoride-catalyzed N-Arylation of Heterocycles with Halothiophenes. Tetrahedron Letters , 2010, Vol.51, No.38 , 5052.-5055.lpp. ISSN 0040-4039. Pieejams: doi:10.1016/j.tetlet.2010.07.094

Publikācijas valoda
English (en)