One pot synthesis of 4-(2-hydroxybenzoyl)-pyrazoles from 3- formylchromones under microwave irradiation in solvent free conditions

Article abstract of DOI:10.1080/00397919808004521

The synthesis of 4-(2-hydroxybenzoyl)pyrazoles (3) was achieved in a single step by the reaction of 3-formylchromones (1) with Phenylhydrazine or Tosylhydrazine under microwave irradiation without a solvent.

Full text of DOI:10.1080/00397919808004521

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Synthetic Communications:
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One Pot Synthesis of 4-(2-
Hydroxybenzoyl)-pyrazoles
from 3-Formylchromones
Under Microwave Irradiation
in Solvent Free Conditions
a
a
Gowravaram Sabitha , R. SatheeshBabu & J.
a
S. Yadav
a
Indian Institute of Chemical Technology ,
Hyderabad, 500007, India
Published online: 22 Aug 2006.
To cite this article: Gowravaram Sabitha , R. SatheeshBabu & J. S. Yadav
1998) One Pot Synthesis of 4-(2-Hydroxybenzoyl)-pyrazoles from 3-
(
Formylchromones Under Microwave Irradiation in Solvent Free Conditions,
Synthetic Communications: An International Journal for Rapid Communication of
Synthetic Organic Chemistry, 28:24, 4571-4576, DOI: 10.1080/00397919808004521
To link to this article: http://dx.doi.org/10.1080/00397919808004521
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