Title:
QUINOLINIUM ION DERIVATIVES, PROCESS FOR THE PRODUCTION OF THE DERIVATIVES, PRODUCTS MADE BY USING THE SAME, AND REDUCTION AND OXIDATION METHODS WITH THE DERIVATIVES
Document Type and Number:
WIPO Patent Application WO/2008/029523
Kind Code:
A1
Abstract:
The invention provides an electron donor/acceptor dyad which can realize a long-life
charge separation state having both high oxidizing power and high reducing power.
The invention relates to quinolinium ion derivatives represented by the general
formula (I), stereoisomers or tautomers of the same, or salts thereof: [Chemical
formula 1] (I) [wherein R1 is hydrogen, alkyl, or the like; and Ar1
to Ar3 are each hydrogen or an electron-donating group]. The derivatives
can realize a long-life charge separation state having both high oxidizing power
and high reducing power by virtue of their having the above structure and are therefore
useful in various products such as photocatalysts, photosensitizers, colorants,
oxidizing agents, reducing agents, dye-sensitized solar cells, and organic
EL devices.
Inventors:
FUKUZUMI, Shunichi (())
福住 俊一 (())
KOTANI, Hiroaki (())
福住 俊一 (())
KOTANI, Hiroaki (())
Application Number:
JP2007/054152
Publication Date:
March 13, 2008
Filing Date:
March 05, 2007
Export Citation:
Assignee:
OSAKA UNIVERSITY (1-1 Yamadaoka, Suita-shi Osaka, 71, 5650871, JP)
国立大学法人大阪大学 (〒71 大阪府吹田市山田丘１番１号 Osaka, 5650871, JP)
FUKUZUMI, Shunichi (())
福住 俊一 (())
国立大学法人大阪大学 (〒71 大阪府吹田市山田丘１番１号 Osaka, 5650871, JP)
FUKUZUMI, Shunichi (())
福住 俊一 (())
International Classes:
C07D215/10; C09B57/00; C09K11/06; C07D215/00; C09B57/00; C09K11/06
Attorney, Agent or Firm:
TSUJIMARU, Koichiro et al. (301 Bldg, 1 Kyoto Research Park,134, Chudoji Minami-machi,Shimogyo-ku, Kyoto-shi, Kyoto, 600-8813, JP)
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