hydrogen; (1S,2R,3R,4R)-(-)-2,3-bis(diphenylphosphane)bicyclo[2.2.1]hept-5-ene; [RhCl(η2:η2-cycloocta-1,5-diene)]2 in methanol P=825.07 Torr; 18 h; Ambient temperaturee.e. were studied in the presence of (+)-Prophos, (-)-Diop, (-)-CpMn(CO)2-diop too, started from E/Z mixtures and with different reaction time too; Product distribution;

hydrogen; (1S,2R,3R,4R)-(-)-2,3-bis(diphenylphosphane)bicyclo[2.2.1]hept-5-ene; [RhCl(η2:η2-cycloocta-1,5-diene)]2 in methanol P=825.07 Torr; 18 h; Ambient temperaturee.e. were studied in the presence of (+)-Prophos, (-)-Diop, (-)-CpMn(CO)2-diop too, started from E/Z mixtures and with different reaction time too; Product distribution;