SYNTHESIS OF 4-IMIDAZOLIN-2-ONES FROM ALPHA-BROMO KETIMINES

Authors
DEKIMPE N DESMAELE D STANOEVA E TINANT B DECLERCQ JP
Citation
N. Dekimpe et al., SYNTHESIS OF 4-IMIDAZOLIN-2-ONES FROM ALPHA-BROMO KETIMINES, Recueil des travaux chimiques des Pays-Bas, 113(5), 1994, pp. 283-287
Citations number
28
Categorie Soggetti
Chemistry
Journal title
Recueil des travaux chimiques des Pays-Bas → ACNP
ISSN journal
01650513
Volume
113
Issue
5
Year of publication
1994
Pages
283 - 287
Database
ISI
SICI code
0165-0513(1994)113:5<283:SO4FAK>2.0.ZU;2-B
Abstract
A novel synthesis of 1,4-dialkyl-5-aryl-4-imidazolin-2-ones 3 has been achieved by reaction of alpha-bromo ketimines 2 with potassium cyanat e in dimethylformamide. The structural assignment of these heterocycle s was performed by spectrometric methods, comparison with a known comp ound and X-ray crystallographic analysis of the acetyl derivative 8.