SYNTHESIS OF SOME NEW SPIRO HETEROCYCLES FROM THE REACTION OF CYCLOALKYLIDENEMALONONITRILES WITH ACTIVE METHYLENE REAGENTS

Authors
ELSHAFEI AK SULTAN AA SOLIMAN AM AHMED EA
Citation
Ak. Elshafei et al., SYNTHESIS OF SOME NEW SPIRO HETEROCYCLES FROM THE REACTION OF CYCLOALKYLIDENEMALONONITRILES WITH ACTIVE METHYLENE REAGENTS, Synthetic communications, 25(20), 1995, pp. 3211-3217
Citations number
6
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthetic communications → ACNP
ISSN journal
00397911
Volume
25
Issue
20
Year of publication
1995
Pages
3211 - 3217
Database
ISI
SICI code
0039-7911(1995)25:20<3211:SOSNSH>2.0.ZU;2-D
Abstract
The reaction of cycloalkylidenemalononitriles 1a-c with some active me thylene reagents as well as cycloalkanones in boiling ethanol containi ng piperidine catalyst affords a series of new spiro heterocyclic syst ems.