Conversion of 2-acyl-1-arylhydrazides of diarylglycolic acids to 1-acylamino-3,3-diaryloxindoles
| Autor: | Berdinskii, I. S., Nezhdanov, V. K. |
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| Zdroj: | Chemistry of Heterocyclic Compounds; September 1976, Vol. 12 Issue: 9 p1006-1008, 3p |
| Abstrakt: | 2-Acyl-1-arylhydrazides of diarylglycolic acids are cyclized in the presence of concentrated sulfuric acid to 1-acylamino-3,3-diaryloxindoles through the intermediate formation of a halochromic salt. |
| Databáze: | Supplemental Index |
| Externí odkaz: |
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