Title of article
Catalyst-free one-pot synthesis of 1,4,5-trisubstituted pyrazoles in 2,2,2-trifluoroethanol
Author/Authors
Alinezhad، نويسنده , , Heshmatollah and Tajbakhsh، نويسنده , , Mahmood and Zare، نويسنده , , Mahboobeh، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
6
From page
995
To page
1000
Abstract
A simple, efficient and three component one-pot synthesis of 1,4,5-trisubstituted pyrazoles by condensation of β-dicarbonyls, N,N-dimethylformamide dimethyl acetal (DMFDMA) and hydrazine derivatives in 2,2,2-trifluoroethanol without using any catalyst and activation, is described.
Keywords
Pyrazole , Enaminone , 2-Trifluoroethanol , 2 , cyclization , 2
Journal title
Journal of Fluorine Chemistry
Serial Year
2011
Journal title
Journal of Fluorine Chemistry
Record number
1611438
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