Biginelli-Like Cyclocondensation Reaction: Efficient Synthesis of 4,6-Diarylpyrimidin-2(1 H )-one Under Solvent-Free Conditions
โ Scribed by Dai, Yisi; Cao, Minxiang; Zhuang, Mengjie; Xia, Sheng; Tu, Shujiang; Rong, Liangce
- Book ID
- 125500670
- Publisher
- Taylor and Francis Group
- Year
- 2011
- Tongue
- English
- Weight
- 268 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0039-7911
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๐ SIMILAR VOLUMES
## Abstract The Biginelliโtype condensation of ethyl acetoacetate/cycloketone, aldehyde and urea/thiourea under solventโfree condition catalyzed by 10% gallium(III) iodide to form dihydropyrimidineโ2(1__H__)โone derivatives was described. This process offered one way to constructing dihydropyrimidi
## Abstract magnified image An efficient and convenient method for the preparation of 2โmethylโ4,6โdiarylpyrimidine derivatives by the multicomponent reactions of aromatic aldehydes, aromatic ketones, and acetamidine hydrochloride in the presence of sodium hydroxide under solventโfree conditions w