Cyclocondensation of 5-Ethynyl-1,4-Naphthoquinone Derivatives with Hydrazine | Sciact - CRIS-система Института катализа

Cyclocondensation of 5-Ethynyl-1,4-Naphthoquinone Derivatives with Hydrazine Научная публикация

Журнал

Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171

Вых. Данные

Год: 2001, Том: 50, Номер: 9, Страницы: 1668-1672 Страниц : 5 DOI: 10.1023/A:1013007223337

Ключевые слова

3-diethylamino-5-ethynyl-1.4-naphthoquinones, Cyclocondensation, Hydrazine, Substituted benzode|cinnolin-7-ones, Substituted naphtho[1,8-cd]-1,2-diazepin-8-ones

Авторы

Ivanchikova I.D. ¹ , Myasnikova R.N. ¹ , Shvartsberg M.S. ¹

Организации

1	Institute of Chemical Kinetics and Combustion, Siberian Branch of the RAS, 3 ul. Institutskaya

Condensation of 5-arylethynyl-3-diethylaminonaphthoquinones with NH2NH2 afford 3-benzyl-9-diethylaminobenzo[de]cinnolin-7-ones. The substituents in the phenyl ring have a pronounced effect on the reaction time and the yields of benzocinnolinones and by-products. The replacement of the arylethynyl substituent in the starting naphthoquinone by the 3-hydroxyalk-1-ynyl group leads to a change in the direction of cyclization resulting in substituted naphtho[1,8-cd]-1,2-diazepin-8-ones as condensation products.

Ivanchikova I.D. , Myasnikova R.N. , Shvartsberg M.S.
Cyclocondensation of 5-Ethynyl-1,4-Naphthoquinone Derivatives with Hydrazine
Russian Chemical Bulletin. 2001. V.50. N9. P.1668-1672. DOI: 10.1023/A:1013007223337 WOS Scopus РИНЦ CAPlusCA OpenAlex

Иванчикова И.Д. , Мясникова Р.Н. , Шварцберг М.С.
Циклоконденсация производных 5-этинил-1,4-нафтохинона с гидразином
Известия Академии наук. Серия химическая. 2001. №9. С.1590-1594. РИНЦ

Поступила в редакцию:	10 мая 2000 г.
Опубликована в печати:	1 сент. 2001 г.
Принята к публикации:	9 сент. 2001 г.

Web of science:	WOS:000173526100030
Scopus:	2-s2.0-0035528248
РИНЦ:	13386553
Chemical Abstracts:	2002:88151
Chemical Abstracts (print):	136:386085
OpenAlex:	W2950489264

БД	Цитирований
Web of science	1
Scopus	2
OpenAlex	4