A facile synthesis of fluorine-containin
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Yasuhiro Kamitori
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Article
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2001
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Journal of Heterocyclic Chemistry
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English
β 43 KB
## Abstract 1,1,1βTrifluoroβ2,3βalkanediones **2** easily obtainable from various aldehyde dialkylhydrazones were reacted with several diamines to afford trifluoromethylquinoxalines **3** and trifluoromethylpyrazines **4** in good yields. With the use of aldehydes and aqueous ammonia instead of dia