Abstract
A new efficient method has been proposed for the synthesis of 4H-3,1-benzoxazines from 2-aminoacylbenzenes. This reaction sequence may be used either for 2-aminoaryl alkyl ketones or 2-aminobenzophenones.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 941–954, June, 2007.
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Gazzaeva, G.A., Khasanov, M.I., Mochalov, S.S. et al. 4H-3,1-benzoxazines from o-aminoacylbenzenes. Chem Heterocycl Compd 43, 799–810 (2007). https://doi.org/10.1007/s10593-007-0129-3
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DOI: https://doi.org/10.1007/s10593-007-0129-3