✦ LIBER ✦
ChemInform Abstract: Multicomponent Reactions of 1,3-Disubstituted 5-Pyrazolones and Formaldehyde in Environmentally Benign Solvent Systems and Their Variations with More Fundamental Substrates.
✍ Scribed by Jia-Neng Tan; Minghao Li; Yanlong Gu
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 40 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Abstract
A series of substituted tetrahydropyrano[2,3‐c]pyrazoles (IV) and (VII) is readily obtained by three‐component reaction of pyrazolones with styrenes and paraformaldehyde under solvent‐free conditions.