NEW TRI-SUBSTITUTED ETHYLENE COMPOUND HAVING TRIARYLAMINE STRUCTURE

PROBLEM TO BE SOLVED: To provide a compound that is useful as a charge transport agent used for an electrophotographic photoreceptor, an organic electroluminescence element or the like. SOLUTION: The compound is a tri-substituted ethylene compound of formula I (wherein X represents a single bond or...

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Bibliographic Details
Main Authors MOTOKI MASUSHI, SATO TADAHISA
Format Patent
LanguageEnglish
Published 03.04.2001
Edition7
Subjects
ADHESIVES
CHEMISTRY
DYES
LAKES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
POLISHES
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Summary:PROBLEM TO BE SOLVED: To provide a compound that is useful as a charge transport agent used for an electrophotographic photoreceptor, an organic electroluminescence element or the like. SOLUTION: The compound is a tri-substituted ethylene compound of formula I (wherein X represents a single bond or 1,2-ethylene group; Y represents a single bond, 1,2-ethylene group or 1,2-vinylene group; Ar represents an arylene group; R1 to R4 are each independently hydrogen, a halogen, alkyl, aryl, alkoxy, aryloxy, dialkylamino, N-alkyl-N-arylamino or diarylamino; a-d are each independently an integer of 1-4; and n is 0 or 1).
Bibliography:Application Number: JP19990268837