Oxidation of phenylglyoxal dihydrazones to phenyl-1,2,3-triazoles
- 1 January 1970
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society C: Organic
- No. 16,p. 2167-2168
- https://doi.org/10.1039/j39700002167
Abstract
Phenylglyoxal bis(acetylhydrazone) was oxidised to 1-acetamido-4-phenyl-1,2,3-triazole, whereas its bis-(aroylhydrazones) yielded 1-α-benzoyloxybenzylideneamino-4-phenyl-1,2,3-triazoles. Boiling these with concentrated hydrochloric acid resulted in migration of the amino-group to position 5.Keywords
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