| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide palladium cation exchange montmorillonite acting as a catalyst in addition reaction or the like for manufacturing an aromatic compound useful as medicines, agricultural chemicals and the like. <P>SOLUTION: The palladium cation exchange montmorillonite is constituted by carrying and adsorbing a palladium cation on montmorillonite or by carrying and adsorbing the palladium cation on montmorillonite along with a counter anion. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
