title: Beta-enamino esters in heterocyclic synthesis: synthesis of pyrazolone and pyridinone derivatives.
abstract: An efficient and convenient synthesis of pyrrolidinones and pyridinones utilizing enamino esters as starting material has been described. The structures of the compounds obtained were confirmed by spectral and elemental analyses.
authors.affiliation: Department of Chemistry, Faculty of Science, Cairo University, Giza-12613, Egypt.
authors.forename: Abdellatif Mohamed
authors.initials: AM
authors.lastname: Salaheldin
authors.forename: Mariam
authors.initials: M
authors.lastname: Abdullah Al-Sheikh
mesh_terms: D004952:Esters / Q000737:chemistry*; D006571:Heterocyclic Compounds / Q000138:chemical synthesis* / Q000737:chemistry*; D015394:Molecular Structure; D047069:Pyrazolones / Q000737:chemistry*; D011728:Pyridones / Q000737:chemistry*
chemical_list: D004952:Esters; D006571:Heterocyclic Compounds; D047069:Pyrazolones; D011728:Pyridones; C038362:pyrazolone