JPH06773B

NEW MATERIAL:A charge-transfer complex of a compound shown by formula I (one or ring A and ring B is group shown by formula II - formula IV, etc., and the other may be group shown by formula V; R3 is H, alkyl, aryl, aryl-substituted alkyl, alkoxy, halogen, NO2, CN or carboxylic ester group) and an e...

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Bibliographic Details
Main Authors MUKAI TOSHIO, YAMASHITA TAKAO, SUZUKI TAKANORI
Format Patent
LanguageEnglish
Published 05.01.1994
Edition5
Subjects
CHEMISTRY
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HETEROCYCLIC COMPOUNDS
HOLOGRAPHY
MAGNETOGRAPHY
METALLURGY
ORGANIC CHEMISTRY
PHOTOGRAPHY
PHYSICS
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Summary:NEW MATERIAL:A charge-transfer complex of a compound shown by formula I (one or ring A and ring B is group shown by formula II - formula IV, etc., and the other may be group shown by formula V; R3 is H, alkyl, aryl, aryl-substituted alkyl, alkoxy, halogen, NO2, CN or carboxylic ester group) and an electron donative compound. EXAMPLE:A 1:1 complex of a compound shown by formula II and a compound shown by the formula A. USE:An organic electronic material usable as organic electrophotographic material, condenser material, low-resistant heat-sensitive element, sensor material, etc. PREPARATION:A partially novel substance shown by formula I and an electron donative compound are (i) reacted in a solvent in which the raw materials are soluble and a formed complex is insoluble or slightly soluble, (ii) reacted with a solvent in which both the raw materials and a reaction product are soluble and a poor solvent is added to the reaction product or (iii) reacted in the solvent in which both the raw materials and the reaction product are soluble and the reaction solvent are distilled off and the reaction product is precipitated to give the charge-transfer complex.
Bibliography:Application Number: JP19860298371