METHOD FOR PRODUCING CIS-OLEFIN COMPOUND OF USED BER-PD CATALYSTS

摘要

A preparation for cis-olefin compounds comprises partial hydrogenation acetylene compounds using catalyst of palladium supported on hydroboration exchange resin (BER). The catalyst of palladium (BER-Pd) is prepared by treating palladium solution on BER in nitrogen. Hydrogenating acetylene compound to cis- olefin in high selectivity is provessed without separation of produced catalyst under hydrogen 1 atm at 25 deg.C.