| 摘要 |
PROBLEM TO BE SOLVED: To provide a new method for producing a compound having acetylene bonds and/or a diene.SOLUTION: The method for producing a compound having acetylene bonds and/or a diene includes: subjecting at least one of compounds selected from the group consisting of a ketone compound (I), ketone compound (II), aldehyde compound (III), aldehyde compound (IV) and aldehyde compound (V) to dehydration reaction in the presence of a catalyst with a silica-containing carrier carried with at least one substance selected from the group consisting of group 1 metal element-containing compounds, group 2 metal element-containing compounds, group 1 metal element and group 2 metal elements. |
