SYNTHESIS OF [3.3](1,1’) AND [5.5](1,1’)FERROCENOPHANE DERIVATIVES

Autor: Kasahara, Akira, Izumi, Taeko, Shimizu, Iwao
Zdroj: Chemistry Letters; November 1979, Vol. 8 Issue: 11 p1317-1320, 4p
Abstrakt: [3.3](1,1’) and [5.5](1,1’)Ferrocenophane derivatives with one or two olefinic linkages and one carbonyl group between ferrocene systems were synthesized by intermolecularly base-catalyzed condensation. The transannular π-electronic interaction between the olefinic groups were examined on the basis of electronic spectra.
Databáze: Supplemental Index