Abstract
By condensation of 1-amino-2-hydroxynaphthalene with furoyl chloride in 1-methyl-2-pyrrolidone 2-(2-furyl)naphtho[1,2-d]oxazole was synthesized and brought into electrophylic substitution reactions: nitration, bromination, sulfonation, formylation, and acylation. The substituent commonly was introduced into the position 5 of the furan ring, but at the nitration and bromination electrophilic attack was directed both at the furan ring and the naphthalene fragment.
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Original Russian Text © A.A. Aleksandrov, A.S. Dedeneva, M.M. El’chaninov, 2011, published in Zhurnal Organicheskoi Khimii, 2011, Vol. 47, No. 5, pp. 707–709.
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Aleksandrov, A.A., Dedeneva, A.S. & El’chaninov, M.M. Synthesis and some transformations of 2-(2-furyl)naphtho[1,2-d]oxazole. Russ J Org Chem 47, 710–713 (2011). https://doi.org/10.1134/S1070428011050095
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DOI: https://doi.org/10.1134/S1070428011050095