Intramolecular cyclization of 2,2′-dipropionylazoxybenzenes. X-ray structural investigation of 1-(2-propionylphenylamino)-2-methyl-2-methoxyindolin-3-one

Autor: Mochalov, S. S., Fedotov, A. N., Yufit, D. S., Struchkov, Yu. T., Shabarov, Yu. S.
Zdroj: Chemistry of Heterocyclic Compounds; September 1990, Vol. 26 Issue: 9 p993-996, 4p
Abstrakt: X-ray structural analysis has revealed that the product of base-promoted intramolecular rearrangement of 2,2'-dipropionylazoxybenzenes has a 1-(2-propionylphenylamino)-2-methyl-2-methoxyindolin-3-one structure, not that of 3-[1-alkoxy-1-(2-propionylphenylamino]ethylbenzo[c]isoxazole, as was previously thought.
Databáze: Supplemental Index