PHOSPHINE TRIPLY CROSS-LINKED BY ORGANIC POLYMER, TRANSITION METAL COMPLEX USING SAID PHOSPHINE AS A LIGAND, AND CATALYST

摘要

Provided are: a polymer-supported phosphine compound exhibiting excellent catalytic reaction activity; a complex comprising said compound and a transition metal; and a catalyst including said complex. This polymer compound includes: units of phosphine triply crosslinked by styrene; and styrene units having substituent groups (R) in position 4 (with the caveat that, R represents hydrogen, a C1-6 lower alkyl group, a C1-6 lower alkoxy group, or a polar functional group). In the formula in which the polymer compound includes structure (1), PS represents a polystyrene unit chain comprising the styrene units having the substituent groups (R). This complex includes the copolymer and a transition metal. This catalyst for an organic compound coupling reaction includes the complex.