Synthesis of 7-arylimidazo[1,2-a]pyrazin-8(7H)-one derivatives
Kovalenko S. S., Drushlyak O. G., Kovalenko S. N., Bunyatyan N. D., Kravchenko D. V., Ivachtchenko A. V.
Chemistry of Heterocyclic Compounds
Vol.55, Issue4-5, P. 386-391
Опубликовано: 2019
Тип ресурса: Статья
DOI:10.1007/s10593-019-02469-7
Аннотация:
[Figure not available: see fulltext.] A suitable approach to the synthesis of 7-arylimidazo[1,2-a]pyrazin-8(7H)-ones starting from esters of oxalic acid monoamides via cyclization of intermediate 3-aminopyrazin-2-ones with α-halocarbonyl compounds has been suggested. © 2019, Springer Science+Business Media, LLC, part of Springer Nature.
Ключевые слова:
2-halophenylethanone; 3-aminopyrazin-2(1H)-one; 3-methoxypyrazin-2(1H)-one; cyclization; imidazo[1,2-a]pyrazin-8(7H)-one; pyrazine-2,3-dione
Язык текста: Английский
ISSN: 1573-8353
Kovalenko S. S.
Drushlyak O. G.
Kovalenko S. N. Sergej Nikolaevich 1959-
Bunyatyan N. D. Natal`ya Dmitrievna 1955-
Kravchenko D. V.
Ivachtchenko A. V.
Коваленко С. С.
Друшляк О. Г.
Коваленко С. Н. Сергей Николаевич 1959-
Бунятян Н. Д. Наталья Дмитриевна 1955-
Кравченко Д. В.
Ивачтченко А. В.
Synthesis of 7-arylimidazo[1,2-a]pyrazin-8(7H)-one derivatives
Текст визуальный непосредственный
Chemistry of Heterocyclic Compounds
Springer New York Consultants Bureau
Vol.55, Issue4-5 P. 386-391
2019
Статья
2-halophenylethanone 3-aminopyrazin-2(1H)-one 3-methoxypyrazin-2(1H)-one cyclization imidazo[1,2-a]pyrazin-8(7H)-one pyrazine-2,3-dione
[Figure not available: see fulltext.] A suitable approach to the synthesis of 7-arylimidazo[1,2-a]pyrazin-8(7H)-ones starting from esters of oxalic acid monoamides via cyclization of intermediate 3-aminopyrazin-2-ones with α-halocarbonyl compounds has been suggested. © 2019, Springer Science+Business Media, LLC, part of Springer Nature.