NOVELTY - A metal-supported porous coordination polymer catalyst comprises a carrier and a metal supported by the carrier. The carrier is a porous coordination polymer comprising a repeating unit containing a metal ion and an organic compound capable of coordinating with the metal ion. The porous coordination polymer shows peaks at Bragg angles (2 ( theta )) of 11.1 plus minus 0.5 degrees , 19.8 plus minus 0.5 degrees and 26 plus minus 0.5 degrees in an X-ray diffraction spectrum using Cu-K- alpha ray as a radiation source. The organic compound contains one or more nitrogen atom-containing functional groups.    USE - Metal-supported porous coordination polymer catalyst is used in carbon-carbon bond generation reaction, carbon-oxygen bond generation reaction, reductive reaction for manufacture of amino aryl compound, oxidation reaction for manufacture of oxidation reaction material, manufacture of biaryl compound, hydrogenation reaction material, and allyl group-containing compound (all claimed).    ADVANTAGE - The metal-supported porous coordination polymer catalyst has excellent catalyst activity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of biaryl compound of formula: Ar1-Ar2 (I), which involves carrying out cross-coupling reaction of hydroxy group-containing compound of formula: Ar1-B(-OH)-OH (II) and halo group-containing compound of formula: X-Ar2 (III) in the presence of a basic compound using the metal-supported porous coordination polymer catalyst;    (2) manufacture of amino aryl compound, which involves reducing nitro aryl compound in presence of the metal-supported porous coordination polymer catalyst;    (3) manufacture of hydrogenation reaction material, which involves performing hydrogenation reaction with respect to the unsaturated compound containing carbon-carbon unsaturated bond in presence of the metal-supported porous coordination polymer catalyst;    (4) manufacture of oxidation reaction material, which involves oxidizing alcohol compound or aldehyde compound in presence of the metal-supported porous coordination polymer catalyst; and    (5) manufacture of allyl group-containing compound of formula: Ar'-O-CH2-CH=CH2 (IV), which involves reacting allyl ester or allyl alcohol of formula: Ar'-OH (V) in presence of the metal-supported porous coordination polymer catalyst.    Ar1,Ar2=optionally substituted aryl;and    X=halo.