Chemical research in Chinese universities, 2009-11, Vol.25 (6), p.876-881
2009
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Titel
- Knoevenagel Condensation Catalyzed by DBU Bronsted Ionic Liquid without Solvent
- Ist Teil von
- Chemical research in Chinese universities, 2009-11, Vol.25 (6), p.876-881
- Erscheinungsjahr
- 2009
- Beschreibungen/Notizen
- A protocol for the Knoevenagel condensation of aromatic aldehydes with methylene compounds catalyzed by task specifed ionic liquid 1,8-diazabicyclo[5.4.0]-undec-7-en-8-ium lactate under solvent-free conditions has been developed. The reactions proceed at ambient temperature and the work-up procedures are very simple. Good to excellent yields could be obtained. The ionic liuid could be simply prepared and recycled efficiently.