| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for efficiently producing a polyacene imine derivative. SOLUTION: The polyacene imine derivative expressed by formula (1) is obtained by subjecting an alkyl lithium to a dihalobenzene derivative and an isoindole derivative. The polyacene imine derivative can be used as a precursor of a polyacene compound applicable to a material of an organic semiconductor device. COPYRIGHT: (C)2007,JPO&INPIT
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