One-Pot Syntheses with 2-Substituted 6-Aminopyrimidin-4(3H)-ones: New 5-Aryl-5,8,9,10-tetrahydropyrimido[4,5-b]-quinoline-4,6(3H,7H)-diones and 5,5′-(Arylmethylene)-bis[6-amino-2-methylpyrimidin-4(3H)-ones]
- Авторлар: Harutyunyan A.1,2, Israyelyan S.2, Panosyan H.2, Hakobyan M.2, Hovsepyan T.2
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Мекемелер:
- Russian-Armenian (Slavic) University
- Mnjoyan Institute of Fine Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry
- Шығарылым: Том 55, № 12 (2019)
- Беттер: 1896-1901
- Бөлім: Article
- URL: https://journals.rcsi.science/1070-4280/article/view/221469
- DOI: https://doi.org/10.1134/S1070428019120145
- ID: 221469
Дәйексөз келтіру
Аннотация
One-pot condensation of 2-substituted 6-aminopyrimidin-4(3H)-ones with aromatic aldehydes and 5,5-dimethylcyclohexane-1,3-dione (dimedone) in acetic acid without a catalyst afforded new substituted 5-aryl-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-4,6(3H,7H)-diones in good yields. The condensation of 2-memyl-6-aminopyrirnidin-4(3H)-one with aromatic aldehydes at a molar ratio of 2:1 under similar conditions led to the exclusive formation of uncyclized 5,5′-(arylmemylene)bis[6-amino-2-methylpyrimidin-4(3H)-ones].
Авторлар туралы
A. Harutyunyan
Russian-Armenian (Slavic) University; Mnjoyan Institute of Fine Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry
Хат алмасуға жауапты Автор.
Email: harutyunyan.arthur@yahoo.com
Армения, Yerevan, 0051; Yerevan, 0014
S. Israyelyan
Mnjoyan Institute of Fine Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry
Email: tag.hovsepyan@mail.ru
Армения, Yerevan, 0014
H. Panosyan
Mnjoyan Institute of Fine Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry
Email: tag.hovsepyan@mail.ru
Армения, Yerevan, 0014
M. Hakobyan
Mnjoyan Institute of Fine Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry
Email: tag.hovsepyan@mail.ru
Армения, Yerevan, 0014
T. Hovsepyan
Mnjoyan Institute of Fine Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry
Хат алмасуға жауапты Автор.
Email: tag.hovsepyan@mail.ru
Армения, Yerevan, 0014