Oxidative reactions of azines. 9. Cascade and stage oxidation of 1,4-disubstituted 1,2,3,6-tetra-hydropyridines by potassium permanganate

A general scheme was developed for the cascade and stage oxidation of 1,4-disubstituted 1,2,3,6-tetrahydropyridines by potassium permanganate, based on the successive oxidation of the allylic triad of carbon atoms in the piperideine ring. In the case of 4-aryltetrahydropyridines 2-oxotetrahydropyridines are formed initially. 3,4-Dihydroxypiperidin-2-ones and finally 1-aminoalkan-3-ones are then formed. The oxidation of 4-methyl-substituted tetrahydropyridines to the analogous 1-aminoalkanones begins differently- with 3,4 -dihydroxylation followed by lactamization of the piperidinediols.

Авторы
Редакторы
-
Издательство
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau
Номер выпуска
10
Язык
Английский
Страницы
1216-1222
Статус
Опубликовано
Подразделение
-
Номер
-
Том
37
Год
2001
Организации
  • 1 Russian Peoples Friendship University, Moscow 117193, Russian Federation
Ключевые слова
1,2,3,6-tetrahydropyridines; 1-aminoalkan-3-one; Oxidative reactions
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/309/