Title:
METHOD OF PRODUCING ASYMMETRIC ANTHRACENE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME
Document Type and Number:
Japanese Patent JP2014166981
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a novel method of producing asymmetric anthracene derivatives substituted at carbon atoms at positions 9, 10, and 2.SOLUTION: In a method, a halogenated anthracene derivative formed by several steps of reaction from phthaldialdehyde is subjected to Suzuki coupling reaction with a compound represented by Ar-B(OH), to produce an asymmetric anthracene derivative represented by the specified formula at a high yield. (Ris a C1-30 alkyl group, a C5-30 aryl group, or a C5-30 heteroaryl group; and Aris a C5-30 aryl group or a C5-30 heteroaryl group.)
Inventors:
KIM TAE-HYUNG
KIM GYEONG SU
KIM GYEONG SU
Application Number:
JP2013231834A
Publication Date:
September 11, 2014
Filing Date:
November 08, 2013
Export Citation:
Assignee:
DOOSAN CORP
International Classes:
C07C1/32; C07C13/19; C07C15/28; C07C15/38; C07D213/36; C07B61/00; C07C1/20; C07C29/40; C07C33/24
Domestic Patent References:
| JP2006028175A | 2006-02-02 | |||
| JP2008007785A | 2008-01-17 |
Foreign References:
| WO2007130263A1 | 2007-11-15 |
Other References:
JPN6014038870; Ｊｏｕｒｎａｌ ｏｆ Ｏｒｇａｎｉｃ Ｃｈｅｍｉｓｔｒｙ ７２（２５）, 2007, ｐ．９８３０-９８３３
Attorney, Agent or Firm:
Takashima 1
Kyoko Doi
Kamata 光宜
Tamura Yasaka child
Kenji Yamamoto
Murata Miyuki
Koike 順造
Hirofumi Toma
Kyoko Doi
Kamata 光宜
Tamura Yasaka child
Kenji Yamamoto
Murata Miyuki
Koike 順造
Hirofumi Toma
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