A facile catalyst-free one-pot three-component reaction of dimedone, 3-methyl-5-pyrazolone, and arylglyoxals: Synthesis of substituted chromeno[2,3-c]pyrazolones
The synthesis of substituted chromeno[2,3-c]pyrazolones 4 through a one-pot three-component condensation reaction between dimedone 1, arylglyoxals 2, and 3-methyl-5-pyrazolone 3 in DMF under reflux conditions without using any catalyst is reported. All the products were obtained in excellent yields...
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| 主要な著者: | , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
Elsevier
2026-07-01
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| シリーズ: | Results in Chemistry |
| 主題: | |
| オンライン･アクセス: | http://www.sciencedirect.com/science/article/pii/S2211715626002985 |
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