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IJSTR >> Volume 3- Issue 6, June 2014 Edition

International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616

An Alternative Synthetic Approach For 1,3-Benzoxazine Derivatives

[Full Text]



A. U G/Gabbas, I. A Mohammed, M. B. Ahmad



Keywords: 1, 3-Benzoxazine derivative, Synthesis, Methylene Bromide, 2-hydroxybenzaldehyde, Aromatic amines, Condensation, Characterization



ABSTRACT: 1,3-benzoxazine derivatives were synthesized in high yield using three-step synthetic technique by the condensation of 2-hydroxybenzaldehyde with aromatic amines, reducing the condensation products and replacing the usual formaldehyde with methylene bromide to achieve ring closure. The structures of the benzoxazines were confirmed by FTIR, 1H and 13C NMR spectra and Mass spectroscopy.



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