Synthesis of 1,4-Dihydropyridines under Solvent-free Conditions
- 24 February 2004
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 2004 (5) , 0827-0828
- https://doi.org/10.1055/s-2004-820010
Abstract
Ethyl acetoacetate and a range of aldehydes in the presence of ammonium acetate are converted into 1,4-dihydropyridines under mild and solvent-free conditions with good to excellent yields.Keywords
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