SYNTHESIS OF 3-AMINO-6,7-DIHYDROFERROCENO[<i>a</i>]QUINOLIZIN-4-ONE DERIVATIVES <i>VIA</i> THE REACTION OF 3,4-DIHYDROFERROCENO[<i>c</i>]PYRIDINES WITH AZLACTONES
Authors
Владислав Ю. Шувалов
Omsk State Technical University,
11 Mira Ave., Omsk 644050, Russia
Юлия С. Рожкова
Institute of Technical Chemistry, Ural Branch of the Russian Academy of Sciences,
3 Akademika Koroleva St., Perm 614013, Russia
Ирина В. Плеханова
Institute of Technical Chemistry, Ural Branch of the Russian Academy of Sciences,
3 Akademika Koroleva St., Perm 614013, Russia
Анастасия С. Костюченко
Omsk State Technical University,
11 Mira Ave., Omsk 644050, Russia
Юрий В. Шкляев
Institute of Technical Chemistry, Ural Branch of the Russian Academy of Sciences,
3 Akademika Koroleva St., Perm 614013, Russia
Александр С. Фисюк
Omsk State Technical University,
11 Mira Ave., Omsk 644050, Russia
Dostoevsky Omsk State University,
55a Mira Ave., Omsk 644077, Russia
Derivatives of 3-amino-6,7-dihydroferroceno[a]quinolizin-4-one were obtained by the reaction of 3,4-dihydroferroceno[c]pyridines with 4-(ethoxymethylidene)- and 4-(3-oxo-2-benzofuran-1(3H)-ylidene)-2-phenyl-1,3-oxazol-5(4H)-ones (azlactones) in moderate to good yields. The intermediate products of the addition of 4-(ethoxymethylidene)-2-phenyl-1,3-oxazol-5(4H)-one to the alkyl group of 1-alkyl-3,4-dihydroferroceno[c]pyridines were isolated and characterized. The reaction of 4-benzylidene-2-phenyl-1,3-oxazol-5(4H)-one with 3,4-dihydroferroceno[c]pyridines led to the formation of derivatives of 3-amino-2-phenyl-3,4,6,7-tetrahydroferroceno[a]quinolizin-4-one, which were oxidized with DDQ to 3-amino-2-phenyl-6,7-dihydroferroceno[a]quinolizin-4-one.
Author Biography
Александр С. Фисюк, Omsk State Technical University,
11 Mira Ave., Omsk 644050, Russia
Dostoevsky Omsk State University,
55a Mira Ave., Omsk 644077, Russia
Заведующий кафедрой органической химии ОмГУ им. Ф.М. Достоевского, заведующий лабораторией "Новые органические материалы" ОмГТУ, д.х.н., профессор.
