Title of article :
A facile method for the synthesis of steroidal and nonsteroidal 5-methyl pyrazolo[1,5-a]pyrimidines
Author/Authors :
Kaishap، نويسنده , , Partha Pratim and Baruah، نويسنده , , Swagata and Shekarrao، نويسنده , , Kommuri and Gogoi، نويسنده , , Sanjib and Boruah، نويسنده , , Romesh C.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2014
Abstract :
The steroidal and nonsteroidal 5-methyl pyrazolo[1,5-a]pyrimidines were synthesized by the reaction of steroidal/nonsteroidal α,β-unsaturated ketones and 3-amino-1H-pyrazoles/5-amino-1H-pyrazoles in the presence of KOtBu in ethanol under reflux condition.
Keywords :
5-a]pyrimidine , Steroid , potassium tert-butoxide , heterocycle , Amino-1H-pyrazole
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
