THE AROMATIZATION OF HANTZSCH 1,4-DIHYDROPYRIDINES BY TETRAKIS-PYRIDINE COBALT (II) DICHROMATE (TPCD)
作者： Bingxiang Wang , Yuefei Hu , Hongwen Hu
DOI: 10.1080/00397919908085893
关键词: Aromatization 、 Chemistry 、 Cobalt 、 Pyridine 、 Organic chemistry 、 Yield (chemistry)
摘要: Abstract Aromatization of Hantzsch 1,4-dihydropyridines (la-n) were promoted by tetrakis-pyridine cobalt (11) dichromate to yield corresponding pyridine derivatives (2a-n) in moderate high yields (70-87%). The reaction was carried out under mild and convenient conditions.
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