Cyanoacetylene and its derivatives: XXVII. 5,5-dialkyl-4-azido-2,5-dihydrofuran-2-imines

Authors
Mal'kina, AG Kudyakova, RN Trofimov, BA
Citation
Ag. Mal'Kina et al., Cyanoacetylene and its derivatives: XXVII. 5,5-dialkyl-4-azido-2,5-dihydrofuran-2-imines, RUSS J ORG, 37(5), 2001, pp. 700-703
Citations number
8
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY
ISSN journal
10704280 → ACNP
Volume
37
Issue
5
Year of publication
2001
Pages
700 - 703
Database
ISI
SICI code
1070-4280(200105)37:5<700:CAIDX5>2.0.ZU;2-9
Abstract
The reaction of 3-azido-4-hydroxy-2-alkynenitriles with hydrogen chloride i s accompanied by intramolecular ring closure with formation of 5,5-dialkyl- 4-azido-2,5-dihydrofuran-2-imine hydrochlorides which can be converted into the corresponding free bases by the action of potassium carbonate in ethan ol.