Some new phenolic pyrazoles from 2′‐Hydroxychalcones
- 1 November 1981
- journal article
- research article
- Published by Wiley in Journal of Heterocyclic Chemistry
- Vol. 18 (7) , 1293-1295
- https://doi.org/10.1002/jhet.5570180704
Abstract
2′Hydroxychalcones react with hydrazine hydrate in water to form phenolic 4,5‐dihydro‐3,5‐diphenyl‐1H‐pyrazoles. Condensation of the pyrazoles with toluenesulphonylchloride in pyridine gave 4,5‐dihydro‐3,5‐diphenyl‐1‐toluenesulphonylpyrazoles.This publication has 3 references indexed in Scilit:
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- Anticonvulsant Activity and Monoamine Oxidase Inhibitory Properties of 1,3,5-Trisubstituted PyrazolinesJournal of Pharmaceutical Sciences, 1974
- 245. Acridine syntheses and reactions. Part V. A new dehalogenation of 5-chloroacridine and its derivativesJournal of the Chemical Society, 1949