Interaction of 4,5-diphenyl-2,3-dihydro-2,3-pyrroledione with ethoxycarbonylmethylenetriphenylphosphorane: synthesis and crystal structure of 4,5-diphenyl-Z-2-ethoxycarbonylmethylene-2,3-dihydro-3-pyrrolone

Autor: Aliev, Z. G., Maslivets, A. N., Simonchik, O. L., Konyukhova, T. G., Andreichikov, Yu. S., Atovmyan, L. O.
Zdroj: Russian Chemical Bulletin; August 1995, Vol. 44 Issue: 8 p1496-1498, 3p
Abstrakt: 1-Unsubstituted 4,5-diphenyl-2,3-dihydro-2,3-pyrroledione interacts with ethoxycarbonyl-methylenetriphenylphosphorane regioselectively to give 4,5-diphenyl-Z-2-ethoxycarbonyl-methylene-2,3-dihydro-3-pyrrolone. The crystal and molecular structure of the latter was studied by X-ray analysis.
Databáze: Supplemental Index