期刊
SYNTHETIC COMMUNICATIONS
卷 39, 期 5, 页码 880-886出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/00397910802439175
关键词
Celite; cesium fluoride; dihydropyrimidinones; green chemistry; multicomponent reaction
资金
- Commission on Higher Education (CHE-RG)
- Center for Innovation in Chemistry
- Postgraduate Education Program in Chemistry (PERCH-CIC)
A facile, efficient, and environmentally benign procedure for the synthesis of 3,4-dihydropyrimidin-2-(1H)-ones via the cyclocondensation reaction of aromatic aldehyde, ethyl acetoaceate, and urea catalyzed by CsF-Celite was developed. This environmentally friendly method is superior to previous methods with respect to reaction time, yield, and workup.
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