Bondarenko, SvetlanaFrasinyuk, MihayloKhilya, Volodimir2012-11-192012-11-192010Bondarenko, S. Aminomethylation of 3-aryl-7-hydroxycoumarins / S. Bondarenko, M. Frasinyuk, V. Khilya // Chemistry of Heterocyclic Compounds. - 2010. - Vol. 46, No. 5. - P. 529.https://dspace.nuft.edu.ua/handle/123456789/3724The reaction of the analogs of natural 3-arylbenzopyran-2-ones with electrophilic reagents of aminal structure was studied. Substituted 8-aminomethyl-3-aryl-7-hydroxycoumarins were synthesized. The optimum conditions were determined for the production of 9-alkyl- and 9-(het)arylmethyl derivatives of 3-aryl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one in the series of analogs of natural 3-arylbenzopyran-2-ones.othercoumarinкумаринelectrophilic substitutionC- and O-aminomethylation9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-oneелектрофільне заміщенняС-амінометилюванняО-амінометилювання9,10-дигідро-2H,8H-хромено[8,7-e][1,3]оксазин-2-онэлектрофильное замещениеС-аминометилированиеО-аминометилирование9,10-дигидро-2H,8H-хромено[8,7-e][1,3]оксазин-2-онкафедра харчової хіміїArticle