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AROMATIZATION OF HANTZSCH 1,4- DIHYDROPYRIDINES WITH ZINC CHLOROCHROMATE NONAHYDRATE

Journal of Sciences, Islamic Republic of Iran
مقاله 4، دوره 8، شماره 3، 1997    اصل مقاله (169.09 K)
چکیده
Hantzsch 1 ,4- dihy&opyridines are rapidly oxidized to the corresponding pyridine
derivatives using zinc chlorochromate nonahydrate [Zn(C1CrO ) .9H O] in
dichloromethane at room temperature. In addition to aromatization, no loss of the 4-
substituent is observed
آمار
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