Provided are: a polymer-supported phosphane compound exhibiting excellent catalytic reaction activity; a complex including the compound and a transition metal; and a catalyst including the complex. This polymer compound includes: units of threefold styrene cross-linked phosphane; and styrene units having substituent groups (R) in position 4 (provided 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 including the styrene units having the substituent groups (R). The complex includes the polymer and a transition metal. The catalyst for an organic compound coupling reaction includes the complex.
提供了:表现出优异催化反应活性的聚合物支持的膦化合物;包括该化合物和过渡
金属的络合物;以及包括该络合物的催化剂。该聚合物化合物包括:三倍
苯乙烯交联膦单元;和在4位具有取代基(R)的
苯乙烯单元(其中R代表氢、C1-6低碳烷基、C1-6低碳氧基或极性官能团)。在聚合物化合物包括结构(1)的公式中,PS代表包括具有取代基(R)的
苯乙烯单元的聚
苯乙烯单元链。该络合物包括聚合物和过渡
金属。用于有机化合物偶联反应的催化剂包括该络合物。