Reactions of 6-(Dimethylamino)fulvene with diazoazoles and arene- and azolediazonium salts
- Авторы: Sadchikova E.V.1, Alekseeva D.L.1, Ushakov I.A.2, Nenajdenko V.G.3
-
Учреждения:
- Yeltsin Ural Federal University
- Irkutsk National Research Technical University
- Faculty of Chemistry
- Выпуск: Том 53, № 10 (2017)
- Страницы: 1537-1547
- Раздел: Article
- URL: https://journal-vniispk.ru/1070-4280/article/view/216811
- DOI: https://doi.org/10.1134/S1070428017100098
- ID: 216811
Цитировать
Аннотация
6-(Dimethylamino)fulvene reacted with 3- and 4-substituted 5-diazoazoles, as well as with 4-substituted benzene- and pyrazole-5-diazonium salts, in an aprotic solvent with high regioselectivity at an extremely high rate to give acyclic coupling products at the α-carbon atom of the cyclopenta-1,3-diene fragment. The nature of the diazo component did not affect the reaction direction, rate, or yield. Hydrolysis of the azo compounds obtained from arenediazonium salts involved elimination of the dimethylamino group with formation of aldehydes, and their reaction with pyrrolidine resulted in replacement of the dimethylamino group by pyrrolidine ring.
Об авторах
E. Sadchikova
Yeltsin Ural Federal University
Автор, ответственный за переписку.
Email: e.v.sadchikova@urfu.ru
Россия, ul.Mira 19, Yekaterinburg, 620002
D. Alekseeva
Yeltsin Ural Federal University
Email: e.v.sadchikova@urfu.ru
Россия, ul.Mira 19, Yekaterinburg, 620002
I. Ushakov
Irkutsk National Research Technical University
Email: e.v.sadchikova@urfu.ru
Россия, ul. Lermontova 83, Irkutsk, 664074
V. Nenajdenko
Faculty of Chemistry
Email: e.v.sadchikova@urfu.ru
Россия, Leninskie gory 1, Moscow, 119991
Дополнительные файлы
