Synthesis of hexahydro[1,4]diazocino[7,8,1-jk]carbazoles and 1-methoxy-9-(β-vinylethylamino)ethylcarbazoles

3-Ethylhexahydropyrazino[3,2,1-jk]carbazole is converted into hexahydro[1,4]diazocino[7,8,1-jk]carb-azoles by the action of methyl propiolate and acetylacetylene in acetonitrile and into 1-methoxy-9-(β- vinylethylamino)ethylcarbazoles by the action of acetylenedicarboxylic ester and methyl propiolate in methanol. 3-Benzyl-substituted pyrazinocarbazole does not react with alkynes. © 2012 Springer Science+Business Media, Inc.

Authors
Voskressensky L.G. 1 , Granik V.G. 1 , Borisova T.N. 1 , Titov A.A. 1 , Grishina E.I. 1 , Sorokina E.A. 1 , Varlamov A.V. 1
Journal
Chemistry of Heterocyclic Compounds
Publisher
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau
Number of issue
4
Language
English
Pages
620-624
Status
Published
Link
External link
DOI
10.1007/s10593-012-1035-x
Volume
48
Year
2012
Organizations
  • 1 People's Friendship University of Russia, 6 Miklukho-Maklaya St., Moscow 117198, Russian Federation
Keywords
1-methoxy-9-(β-vinylethylamino) ethylcarbazoles; Hexahydrodiazocinocarbazoles; Pyrazine ring cleavage domino reaction; Pyrazine ring extension domino reaction
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/2373/
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