| 摘要 |
PROBLEM TO BE SOLVED: To obtain an alloy-containing complex by a very simple production method, the complex containing a little amount of transition metal elements and being able to be produced economically, being stable, and having high catalyst reaction activity, and also to provide a catalyst for cross-coupling reaction containing the alloy-containing complex, and a cross-coupling reaction using the catalyst for cross-coupling reaction without performing a reduction treatment with a hydrogen gas and the like.SOLUTION: The present invention relates to a complex comprising: an alloy comprising a metal active towards oxygen and a transition metal having catalytic activity at the center of the complex; an oxidized membrane formed of the metal active towards oxygen around the alloy; and a zero (0)-valent metal atom of the transition metal having catalytic activity in the oxidized membrane. The present invention further relates to a production method of the complex, a catalyst for a cross-coupling reaction containing the complex, and a cross-coupling reaction using the catalyst for cross-coupling reaction.SELECTED DRAWING: None |
