Indolopyridines containing a bridgehead heteroatom 12. Synthesis and reduction of 12-arylidene-5,6-dihydroindolo[2,1-a]isoquinolinium trifluoroacetates

Condensation of 5,6-dihydroindolo[2,1-a]isoquinoline with aromatic aldehydes in trifluoroacetic acid afforded 12-arylidene-5,6-dihydroindolo[2,1-a]isoquinolinium trifluoroacetates. Hydrogenolysis of these salts on rhenium heptasulfide at elevated temperature and hydrogen pressure yielded indolo [2,1-a]isoquinolines, while reduction with sodium borohydride gave 12-arylmethylindoloisoquinolines. Photoluminescence was found for some indolo[2,1-a]isoquinolines.

Авторы
Редакторы
-
Издательство
-
Номер выпуска
11
Язык
Английский
Страницы
2116-2120
Статус
Опубликовано
Подразделение
-
Номер
-
Том
51
Год
2002
Организации
  • 1 Peoples Friendship University, 3 ul. Ordzhonikidze, 117198 Moscow, Russian Federation
  • 2 N. D. Zelinsky Inst. of Organ. Chem., Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation
Ключевые слова
12-arylidene-5,6-dihydroindolo[2,1-a]isoquinolinium trifuoroacetates; 12-benzylindolo[2,1-a]isoquinolines; 5,6-dihydroindolo[2,1-a]isoquinolines; Hydrogenolysis; Photoluminescent properties; Reduction; Rhenium heptasulfide; Sodium borohydride
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/152/