PREPARATION OF HYDROGENATED PRODUCT OF CYCLIC OLEFIN RING-OPENING METATHESIS POLYMER

摘要

The present invention relates to a method of hydrogenating an olefin ring-opening polymer and obtaining a hydride thereof in high yield, wherein a specific olefin ring-opening polymer is produced in the presence of hydrogen in the following general formula (2):;MH _k Q _m T _p Z _q (2);[Wherein k is an integer of 0 or 1, m is an integer of 1 to 3, p is an integer of 0 or 1, q is an integer of 2 to 4, M is ruthenium, rhodium, osmium, iridium, palladium, platinum or nickel Atom, H is hydrogen atom, Q is halogen atom, T is CO, NO, toluene, acetonitrile or tetrahydrofuran, Z is the following general formula (3):;PR ' ¹ R' ² R ' ³ (3);(Wherein, P may be a person, R ' ¹_, R' ² and R ' ³ may be the same as or different from each other, and are each independently a linear, branched or cyclic alkyl group, a linear, branched or cyclic alkenyl group or an aryl group. Organophosphorus compound represented by linear, branched or cyclic alkoxy group and aryloxy group), using hydrogenation catalyst composed of an organometallic complex and an amine compound. )and,;The equivalent ratio of the amine compound to the organometallic complex is characterized in that the range of 0.1 to 1,000.