372492-61-0Relevant articles and documents
Microwave assisted synthesis of novel pyrazoles
Kidwai,Aryal,Misra
, p. 717 - 718 (2007/10/03)
1,3,4-Trisubstituted pyrazoles synthesized by the reaction of 2-methyl-2-phenylpropanoyl hydrazide with substituted acetophenone followed by Vilsmeier Haack reagent (POCl3/DMF) under microwave irradiation (MWI) and by conventional methods are described. The reaction rate is enhanced tremendously under microwave irradiation as compared to conventional method with improved yields.