OXADIAZOLE-SUBSTITUTED Sym-TRIINDOLE DERIVATIVE AND ORGANIC EL ELEMENT EMPLOYING THE SAME

WIPO Patent Application WO/2007/015414

A1

An Sym-triindole derivative which has excellent film-forming properties and is bipolar. Even when used to form a single-layer organic EL element, the derivative luminesces. It is hence widely applicable to the field of organic EL materials, etc., and is especially suitable for use in an organic EL element. The derivative is an oxadiazole-substituted Sym-triindole derivative represented by the general formula (1): (1) (wherein R1 to R5 each independently represents hydrogen, fluorine, C1-12 alkyl, etc.; and R6 represents C2-12 alkyl, etc.). Also provided is a process for producing the derivative.

JP51141896	PROCESS FOR PREPARING FUSED RING TRIAZOROPYRIMIDINE DERIVATIVES
WO/1996/006097	NEW MULTIMERIZING AGENTS
WO/1999/051606	TRIAZOLOPURINE DERIVATIVES, MEDICINAL COMPOSITION CONTAINING THE DERIVATIVES, ADENOSINE A3 RECEPTOR COMPATIBILIZING AGENT, AND ASTHMATIC REMEDY

HIYOSHI, Hidetaka (LTD. KENKYUSHO 2256, Nakanogo, Fujikawa-cho, Ihara-gu, Shizuoka 06, 4213306, JP)
日吉 英孝 (〒06 静岡県庵原郡富士川町中之郷２２５６番地 イハラケミカル工業株式会社研究所内 Shizuoka, 4213306, JP)
WADA, Tatsuo (2-6-9-1004, Tate Shiki-sh, Saitama 06, 3530006, JP)

JP2006/314861

February 08, 2007

July 27, 2006

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IHARA CHEMICAL INDUSTRY CO., LTD. (4-26, Ikenohata 1-chome Taito-k, Tokyo 08, 1100008, JP)
イハラケミカル工業株式会社 (〒08 東京都台東区池之端１丁目４番２６号 Tokyo, 1100008, JP)
HIYOSHI, Hidetaka (LTD. KENKYUSHO 2256, Nakanogo, Fujikawa-cho, Ihara-gu, Shizuoka 06, 4213306, JP)
日吉 英孝 (〒06 静岡県庵原郡富士川町中之郷２２５６番地 イハラケミカル工業株式会社研究所内 Shizuoka, 4213306, JP)

C07D487/14; C07D271/10; C09K11/06; H01L51/50

KOBAYASHI, Masato (ASK Building 4-A, 4-1 Tsukudocho, Sinjuku-k, Tokyo 21, 1620821, JP)

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