Synthesis of substituted 1-benzyl-2,4,6-
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Braulio Insuasty; Ricaurte Rodriguez; Jairo Quiroga; Roberto Martinez; Enrique A
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Article
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1997
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Journal of Heterocyclic Chemistry
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English
⚖ 210 KB
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## Abstract The acid catalyzed condensation of 4,5‐diaminopyrazoles and chalcones gave the hitherto unknown 1‐benzyl‐2,4,6‐triphenyl‐2,3‐dihydropyrazolo[3,4‐__b__][1,4]diazepines derivatives. The structure of all products was supported by ir, ^1^H and ^13^C‐nmr and mass spectra.