Epoxy-epimination of cyclic conjugated dienes-VII-
作者:Daniel Rousselle、Eric Francotte、Jeannine Feneau-Dupont、Bernard Tinant、Jean P. Declercq、Heinz G. Viehe
DOI:10.1016/s0040-4020(01)96173-3
日期:1991.9
[4+2] Cycloaddition of halogenated nitroso benzenes to cyclopentadiene followed by isomerisation of the intermediate adduct occurs already at room temperature to furnish the epoxy-epimine 1 and the epiminopentadienal 2. The structure proof of 1 is based on X-ray analysis.