Hydroxylation of 4-arylimino-5-hydroxy-1,4-dihydronaphthalen-1-ones |
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| Authors: | A D Bukhtoyarova L V Ektova |
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| Institution: | (1) Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, pr. Akademika Lavrent eva 9, 630090 Novosibirsk, Russia |
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| Abstract: | Heating of 4-arylimino-5-hydroxy-1,4-dihydronaphthalen-1-ones with sodium hydroxide in the presence of K3Fe(CN)6 gives the corresponding 2,5-dihydroxy derivatives, while in the reaction with FeCl3  6H2O 4-arylimino-3,5-dihydroxy-1,4-dihydronaphthalen-1-ones are formed.Translated from Zhurnal Organicheskoi Khimii, Vol. 40, No. 9, 2004, pp. 1334–1336.Original Russian Text Copyright © 2004 by Bukhtoyarova, Ektova. |
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