Title of article :
A one-pot approach to 4,5-dihydropyrazoles from ketones, arylacetylenes, and hydrazines
Author/Authors :
Yingchun Wang، نويسنده , , Hengshan Wang، نويسنده , , Guo-Bao Huang، نويسنده , , Fu-Ping Huang، نويسنده , , Kun Hu، نويسنده , , Yingming Pan، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2014
Abstract :
An efficient and straightforward one-pot strategy for the synthesis of 4,5-dihydropyrazole derivatives from ketones, arylacetylenes, and hydrazines in the presence of KOtBu/DMSO is described. This strategy provides a flexible and rapid route to polysubstituted 4,5-dihydropyrazoles.
Keywords :
5-dihydropyrazoles , 4 , tandem reactions , ketones , Arylacetylenes , hydrazines
Journal title :
Tetrahedron
Journal title :
Tetrahedron
