| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for easily producing a polysubstituted acene compound using a reduced amount of a transition metal. SOLUTION: The polysubstituted acene compound (1) is produced by reacting an aromatic compound (2) with an acetylene compound (3a) and an acetylene compound (3b) in the presence of a 1st metal compound and a 2nd metal compound. In the formula, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, A<SP>1a</SP>, A<SP>2</SP>, A<SP>3</SP>and A<SP>4a</SP>are each independently a hydrocarbon group or the like; X<SP>1</SP>and X<SP>2</SP>are each a halogen atom; the P ring is an aromatic ring; and n is an integer of 1-10. COPYRIGHT: (C)2005,JPO&NCIPI
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