Nadia Meddad, M. Rahmouni, A. Derdour
2001
Citations
0
Influential Citations
8
Citations
Journal
Synthesis
Abstract
Ethyl 3-dimethylamino acrylates 1a-c have been used as starting materials to develop an efficient and mild solvent-free preparation of new ethyl b-hydrazino acrylates 3a-h and 1,2-dihydropyrazol-3-ones 4a-c in good yields from a variety of hydrazines 2a-d by transamination and aza-annulation reactions under microwave irradiations.