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Studies on condensation of chlorocarbonyl phenyl ketene with N-unsubstituted amides: synthesis of some new 1,3-oxazin-6-ones

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Abstract

A series of 1,3-oxazin-6-one derivatives has been synthesized upon treatment of N-unsubstituted amides with chlorocarbonyl phenyl ketene under reflux in toluene for several minutes. In this simple way, 2,5-disubstituted derivatives of 1,3-oxazin-6-ones have been obtained in high yields.

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Authors and Affiliations

  1. Department of Chemistry, Shahid Bahonar University of Kerman, Kerman, 76169, Iran

    H. Sheibani, K. Saidi & H. Foroughi

Authors
  1. H. Sheibani
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  2. K. Saidi
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  3. H. Foroughi
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Corresponding author

Correspondence to H. Sheibani.

Additional information

Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 12, pp. 2549–2551, December, 2008.

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Sheibani, H., Saidi, K. & Foroughi, H. Studies on condensation of chlorocarbonyl phenyl ketene with N-unsubstituted amides: synthesis of some new 1,3-oxazin-6-ones. Russ Chem Bull 57, 2600–2602 (2008). https://doi.org/10.1007/s11172-008-0374-3

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  • DOI: https://doi.org/10.1007/s11172-008-0374-3

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