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Synlett 1997; 1997(6): 704-706
DOI: 10.1055/s-1997-3251
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Synthesis of 3,1-Benzoxazines, 3,1-Benzothiazines and 3,1-Benzoxazepines via N-Arylimino-1,2,3-dithiazoles

Thierry Besson1 , Gérald Guillaumet2 , Christelle Lamazzi3 , Charles W. Rees4
  • 1Laboratoire de Génie Protéique et Cellulaire, Groupe de Chimie Organique, Pôle Sciences et Technologie, Université de La Rochelle, Avenue Marillac, F-17042 La Rochelle cedex 1, FRANCE, Fax (33) 05 46 45 82 47; e-mail: tbesson@bio.univ-lr.fr
  • 2Institut de Chimie Organique et Analytique, associé au CNRS, Université d’Orléans, BP 6759, rue de Chartres, F-45067 Orléans cedex 2, FRANCE
  • 3Laboratoire de Génie Protéique et Cellulaire, Groupe de Chimie Organique, Pôle Sciences et Technologie, Université de La Rochelle, Avenue Marillac, F-17042 La Rochelle cedex 1, FRANCE; Institut de Chimie Organique et Analytique, associé au CNRS, Université d’Orléans, BP 6759, rue de Chartres, F-45067 Orléans cedex 2, FRANCE
  • 4Department of Chemistry, Imperial College of Science, Technology and Medicine, London SW7 2AY, UK
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Publication History

Publication Date:
31 December 2000 (online)

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o-Aminobenzyl alcohols are converted in two steps into 3,1-benzoxazines 7 and 3,1-benzothiazines 8, and o-aminophenethyl alcohol is converted into 3,1-benzoxapine 9.

3,1-benoxazines - 3,1-benzothiazines - imino-1,2,3-dithiazoles

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