Microwave assisted synthesis of novel pyrazoles

Authors
Kidwai, M Aryal, RK Misra, P
Citation
M. Kidwai et al., Microwave assisted synthesis of novel pyrazoles, I J CHEM B, 40(8), 2001, pp. 717-718
Citations number
10
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
ISSN journal
03764699 → ACNP
Volume
40
Issue
8
Year of publication
2001
Pages
717 - 718
Database
ISI
SICI code
0376-4699(200108)40:8<717:MASONP>2.0.ZU;2-V
Abstract
1,3,4-Tri substituted pyrazoles synthesized by the reaction of 2-methyl-2-p henylpropanoyl hydrazide with substituted acetophenone followed by Vilsmeie r Haack reagent (POCl3/DMF) under microwave irradiation (MWI) and by conven tional methods are described. The reaction rate is enhanced tremendously un der microwave irradiation as compared to conventional method with improved yields.