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Elsevier, Tetrahedron, 30(69), p. 6144-6149

DOI: 10.1016/j.tet.2013.05.052

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Synthesis and characterization of oxadisilole-fused-3,4-dihydro-2H-naphtho[2,1-e]-1,3-oxazines and 3,4-dihydro-2H-anthra[2,1-e]-1,3-oxazines

Journal article published in 2013 by Di Xu, Yibei Lin, Yali Chen, Jie Zhang, Weiguo Cao, Jie Chen, Man Shing Wong ORCID
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

Oxadisilole-fused-3,4-dihydro-2H-naphtho[2,1-e]-1,3-oxazines and 3,4-dihydro-2H-anthra[2,1-e]-1,3-oxazines were synthesized through an eco-friendly Mannich type condensation-cyclization reaction of oxadisilole-fused-1-naphthalenol or 1-anthracenol with formaldehyde and primary amines at ambient temperature in high to excellent yields. The photophysical, electrochemical, and thermal properties of these 3,4-dihydro-2H-anthra[2,1-e]-1, 3-oxazine derivatives were also studied. © 2013 Elsevier Ltd. All rights reserved.