Oxidative aromatization of Hantzsch 1,4-dihydropyridines by cupric bromide under mild heterogeneous condition.

Authors :: Saikh, Forid
De, Rimpa
Ghosh, Somnath
Source :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. Nov2014, Vol. 55 Issue 45, p6171-6174. 4p.
Publication Year :: 2014
Abstract: A mild heterogeneous oxidizing agent, cupric bromide has been utilized for the oxidative aromatization of Hantzsch 1,4-dihydropyridines to the corresponding pyridine derivatives in excellent yields with the isolation of products by simple work-up procedure. [ABSTRACT FROM AUTHOR]

Subjects :: *AROMATIZATION
*OXIDATIVE stress
*DIHYDROPYRIDINE
*BIPYRIDINE derivatives
*COPPER compounds
*BROMIDES

Language :: English
ISSN :: 00404039
Volume :: 55
Issue :: 45
Database :: Academic Search Index
Journal :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry
Publication Type :: Academic Journal
Accession number :: 99060866
Full Text :: https://doi.org/10.1016/j.tetlet.2014.09.025

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