A comparative study of 4-thioxo-(imidazolidines and oxazolidines) and somenucleophilic reagents

Authors
El-Sharief, AMS Ammar, YA Mohamed, YA El-Gaby, MSA
Citation
Ams. El-sharief et al., A comparative study of 4-thioxo-(imidazolidines and oxazolidines) and somenucleophilic reagents, PHOSPHOR SU, 148, 1999, pp. 215-226
Citations number
13
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
ISSN journal
10426507 → ACNP
Volume
148
Year of publication
1999
Pages
215 - 226
Database
ISI
SICI code
1042-6507(1999)148:<215:ACSO4A>2.0.ZU;2-X
Abstract
The imidazolidines (II) were reacted with amines, H2S and o-phenylenediamin es to give 4-substituted imino derivatives (VI), thiohydantoin (VII) and 1- phenyl-3 -substituted-1H-imidazo[4,5-b]-quinoxaline-2-(3H)-ones(XIII), resp ectively. Interaction of the oxazolidines (V) with amines, o-phenylenediami nes and o-aminophenol caused fission of the oxazole ring to produce (XIV, X VII & XIX) respectively.