| abstract |
Disclosed is a solid catalyst containing a transition metal atom of Group 9 of the periodic table such as an iridium atom and having excellent catalytic activity. A solid catalyst comprising a transition metal-containing mesoporous organic silica having a structure represented by the following formula (1). [M is a transition metal atom of Group 9 of the periodic table; L and 2 are the same or different ligands; the groups represented by R1 to R8 are each independently an organic silane compound, H, a halogen atom, an alkyl group, etc. Monovalent or divalent organic group] [Selection figure] None |