Chemistry of Modified Flavonoids. 24. Synthesis of 4- Aryloxy-3-(2-hydroxy-4-hydroxy/alkoxyphenyl)pyrazoles
✍ Scribed by V.V. Arkhipov; M.M. Garazd; M.N. Smirnov; V.P. Khilya
- Book ID
- 111577776
- Publisher
- Springer US
- Year
- 2004
- Tongue
- English
- Weight
- 177 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0009-3122
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## Abstract Anions of enolized heteroaromatic 1,3‐dicarbonyl systems, such as the title compounds **1, 9,14**, and **19**, react in dimethylformamide in the presence of potassium carbonate with diaryl disulfides **2** to yield arylsulfenyl derivatives (**3, 10, 15, 20**). The arylthiolate anions **