TUNGSTEN COMPLEX, CATALYST FOR METATHESIS REACTION AND PRODUCTION METHOD OF CYCLIC OLEFIN RING-OPENED POLYMER

摘要

PROBLEM TO BE SOLVED: To provide a tungsten complex that is useful as a component of a catalytic for preferably controlled polymerization, for example, in ring-opening metathesis polymerization of a cyclic olefin compound.;SOLUTION: A new tungsten complex is obtained by coordinating a diimine compound having a specific structure to a tungsten compound. The tungsten complex is, for example, tungsten (N,N'-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene)tetrachloride.;COPYRIGHT: (C)2013,JPO&INPIT