| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic compound for a light-emitting element having an optical power output having a high efficiency, high brightness and long life. SOLUTION: This amine compound is expressed by general formula [1] [wherein, R<SB>1</SB>to R<SB>5</SB>are each selected from a group consisting of H, a halogen atom, a substituted or unsubstituted alkyl, aralkyl, alkoxy, silyl, amino, aryl and heterocyclic group, and R<SB>1</SB>s with each other, R<SB>2</SB>s with each other, R<SB>3</SB>s with each other, R<SB>4</SB>s with each other and R<SB>5</SB>s with each other may be the same or different; Ar<SB>1</SB>, Ar<SB>2</SB>are each selected from a group consisting of a substituted or unsubstituted alkyl, aralkyl, aryl and heterocyclic group, and the Ar<SB>1</SB>and Ar<SB>2</SB>may be the same or different: X is selected from a group consisting of a direct single bond, a substituted or unsubstituted alkylene, aralkylene, alkenylene, alkynylene, arylene and divalent heterocyclic group; (m) is≥1 and≤10 integer; and (n) is≥1 and≤9 integer]. COPYRIGHT: (C)2008,JPO&INPIT
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