Microwave-Promoted Ring Opening Reaction of Azalactones

Ricardo   H.   Valdes; Donato   A.G.   Aranda; Heiddy   M.   Alvarez; Octavio   A.C.   Antunes

doi:10.2174/157017807780037360

Abstract

α,β-Dehydroamino amides are important intermediates for the synthesis of biologically active molecules. A rapid procedure is reported for the synthesis of α,β-dehydroamino amides from azalactones under MW radiation. Azalactones were produced via Erlenmeyer reaction and submitted to ring opening reactions under MW during 15-30 min. Over 90% yields were obtained.

Keywords: α,β-Dehydroamino amides, azalactones, ring opening, microwave irradiation

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Letters in Organic Chemistry

Title: Microwave-Promoted Ring Opening Reaction of Azalactones

Volume: 4 Issue: 1

Author(s): Ricardo H. Valdes, Donato A.G. Aranda, Heiddy M. Alvarez and Octavio A.C. Antunes

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Keywords: α,β-Dehydroamino amides, azalactones, ring opening, microwave irradiation

Abstract: α,β-Dehydroamino amides are important intermediates for the synthesis of biologically active molecules. A rapid procedure is reported for the synthesis of α,β-dehydroamino amides from azalactones under MW radiation. Azalactones were produced via Erlenmeyer reaction and submitted to ring opening reactions under MW during 15-30 min. Over 90% yields were obtained.

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Valdes H. Ricardo, Aranda A.G. Donato, Alvarez M. Heiddy and Antunes A.C. Octavio, Microwave-Promoted Ring Opening Reaction of Azalactones, Letters in Organic Chemistry 2007; 4 (1) . https://dx.doi.org/10.2174/157017807780037360