## Abstract An efficient and practical procedure for the synthesis of dihydropyrimidinones from aldehydes, 1,3βdicarbonyl compounds and urea under solventβfree reaction condition using zinc triflate as a catalyst is described. In comparison with the classical Biginelli reaction, the yields for this
ChemInform Abstract: A Piperidinium Triflate Catalyzed Biginelli Reaction.
β Scribed by Chennan Ramalingan; Su-Jung Park; In-Sook Lee; Young-Woo Kwak
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 21 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
Abstract
The threeβcomponent reaction which uses special heterocyclic aldehydes to give biopertinent hydropyrimidines opens a broad field of versatility (20 examples).
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v