Syntheses of 1-(4-methylsulfonylphenyl)-
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F. Johari Daha; H. Matloubi; S. A. Tabatabi; B. Shafii; A. Shafiee
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Article
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2005
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Journal of Heterocyclic Chemistry
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English
⚖ 60 KB
Condensation of 4-methylsulfonylaniline with aryl aldehyde in ethanol-tetrahydrofuran afforded the imino compound 3. 1,3-Cycloaddtion of diazomethane with compound 3 followed by oxidazation of the triazoline 4 with potassium permanganate gave 1-(4-methylsulfonylphenyl)-5-aryl-1,2,3-triazoles 5. Simi