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Molecules 2010, 15(6), 4359-4368; doi:10.3390/molecules15064359
Article

β-Enamino Esters in Heterocyclic Synthesis: Synthesis of Pyrazolone and Pyridinone Derivatives

1 and 2,*
Received: 22 April 2010 / Revised: 22 May 2010 / Accepted: 26 May 2010 / Published: 15 June 2010
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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.
Keywords: β-enamino esters; pyrazolone; pyridinone; phenylhydrazones β-enamino esters; pyrazolone; pyridinone; phenylhydrazones
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Salaheldin, A.M.; Abdullah Al-Sheikh, M. β-Enamino Esters in Heterocyclic Synthesis: Synthesis of Pyrazolone and Pyridinone Derivatives. Molecules 2010, 15, 4359-4368.

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