| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide: a polymer carrier for utilizing catalytic activity of a gold nanoparticle or cluster; a catalyst for selectively hydrogenating an aromatic nitro compound in which a gold nanoparticle is carried by a polymer carrier; and methods for producing these. <P>SOLUTION: This boronic acid ester type polymer particulate is formed by mixing benzene-1,4-diboronic acid and pentaerythritol in the presence of THF. Also the catalyst for selectively hydrogenating an aromatic nitro compound is obtained by making the boronic acid ester type polymer particulate carry the gold nanoparticle. <P>COPYRIGHT: (C)2013,JPO&INPIT |
