We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Triethylammonium hydrogen sulfate as a catalyst for the preparation of 1,5-diaryl-3-(arylamino)-1H-pyrrol-2(5H)-one derivatives.
- Authors
Shafiee, Mohammad Reza Mohammad; Najafabadi, Batool Hojati; Ghashang, Majid
- Abstract
Triethylammonium hydrogen sulfate [Et3NH][HSO4]) has been used as an efficient acidic ionic liquid catalyst for the preparation of 1,5-diaryl-3-(arylamino)-1H-pyrrol-2(5H)-ones at room temperature. The present methodology offers the advantages of good yields, a simple procedure, shorter reaction times and mild condition. The products were purified without resorting to chromatography.
- Subjects
CHEMICALS; CHEMICAL synthesis; SULFURIC acid; IONIC liquids; DIARYL compounds; REACTION time; CHROMATOGRAPHIC analysis
- Publication
Journal of Chemical Research, 2011, Vol 35, Issue 11, p634
- ISSN
1747-5198
- Publication type
Article
- DOI
10.3184/174751911X13191347034936