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Iodine-Catalyzed One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones under Ultrasound Irradiation.

✍ Scribed by Jian-Sen Wang; Ji-Tai Li; Zhi-Ping Lin


Publisher
John Wiley and Sons
Year
2007
Weight
25 KB
Volume
38
Category
Article
ISSN
0931-7597

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One-pot Synthesis of 3,4-Dihydropyrimidi
✍ Tu Shn-Jiang; Fang Fang; Miao Chun-Bao; Jiang Hong; Shi Da-Qing πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 255 KB

## Abstract A series of Biginelli compounds was synthesized using TsOH as a catalyst under microwave irradiation. This simple method provided the title compounds in 86%–98% yields by the reaction of aromatic aldehydes with 1,3‐carbonyl compound and urea. The structure of 4o was determined by single