STUDIES ON HETEROCYCLIC ENAMINONITRILES, .13. REACTIONS OF ETHYL N-2-(3-CYANO-4,5-DIHYDRO-2-FURYL)CARBAMATES WITH SODIUM-IODIDE

Authors
MARUOKA H YAMAGATA K YAMAZAKI M
Citation
H. Maruoka et al., STUDIES ON HETEROCYCLIC ENAMINONITRILES, .13. REACTIONS OF ETHYL N-2-(3-CYANO-4,5-DIHYDRO-2-FURYL)CARBAMATES WITH SODIUM-IODIDE, Liebigs Annalen der Chemie, (6), 1993, pp. 625-627
Citations number
7
Categorie Soggetti
Chemistry
Journal title
Liebigs Annalen der Chemie → ACNP
ISSN journal
01702041
Issue
6
Year of publication
1993
Pages
625 - 627
Database
ISI
SICI code
0170-2041(1993):6<625:SOHE.R>2.0.ZU;2-O
Abstract
The reaction of ethyl N-2-(3-cyano-4,5-dihydro-2-furyl)carbamate (1), 1-cyano-N-(ethoxycarbonyl)cyclopropanecarboxamide (2), and ethyl 3-cya no-2-oxo-1-pyrrolidinecarboxylate (3) with sodium iodide gave 3-ethyl- 2-oxo-3-pyrrolidinecarbonitrile (5). Similarly, the reaction of ethyl N-2-13-cyano-4,5-dihydro-4-(or -5-)phenyl-2-furyl]carbamate (7 or 8) a nd N-(ethoxycarbonyl)-2-phenylcyclopropanecarboxamide (9) afforded 3-e thyl-2-oxo-5-phenyl-3-pyrrolidinecarbonitrile (10).