A Copper-Free, Cross-Coupling of Terminal Alkynes with Hetaryl Halides

Tetrahedron Letters 2013
P. Arsenyan, K. Rubina, J. Vasiljeva, Sergejs Beļakovs

Substituted ethynyl heterocycles and heteroarylbutenynes are synthesized efficiently in good yields via a copper-free, cross-coupling reaction.

Atslēgas vārdi
Catalysis; Palladium on charcoal; Pyrazole; Pyridine; Thiophene
DOI
10.1016/j.tetlet.2013.09.088
Hipersaite
http://www.sciencedirect.com/science/article/pii/S0040403913016535

Arsenyan, P., Rubina, K., Vasiljeva, J., Beļakovs, S. A Copper-Free, Cross-Coupling of Terminal Alkynes with Hetaryl Halides. Tetrahedron Letters, 2013, Vol.54, Iss.48, 6524.-6528.lpp. ISSN 0040-4039. Pieejams: doi:10.1016/j.tetlet.2013.09.088

Publikācijas valoda
English (en)