Results 231 to 233 of about 27,892 (233)

Synthesis of Pyrazoles by Treatment of 3-Benzylchromones, 3-Benzylflavones and Their 4-Thio Analogues with Hydrazine

European Journal of Organic Chemistry, 2006
Artur M S Silva, José Elguero, José A S Cavaleiro   +2 more
exaly  

Mild Conditions for Copper-CatalysedN-Arylation of Pyrazoles

European Journal of Organic Chemistry, 2004
Marc Taillefer, Bernhard Meyer
exaly  

One-pot three-component synthesis of pyrazoles through a tandem coupling-cyclocondensation sequence

Tetrahedron Letters, 2008
exaly