Title:
TRIPHENYLAMINE-BASED DONOR-ACCEPTOR OLIGOMERS WITH PHENYL DICYANOVINYL SUBSTITUENTS AND METHOD OF PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2017/026917
Kind Code:
A8
Abstract:
The invention relates to the field of applied organic and organo-element chemistry. Claimed are novel donor-acceptor oligomers of general formula (I), where n is a whole number from 1 to 5 and m is a whole number from 1 to 3, and a method of producing donor-acceptor oligomers, which consists in carrying out a Knoevenagel condensation reaction between a malononitrile and a ketone, which is selected from a family of compounds of general formula (II), where n and m have the above-mentioned values. The novel compounds are characterized in that they do not have alkyl groups, they are soluble in organic solvents, they have high thermal stability and they effectively absorb light in a range of from 400 to 800 nm. The method of producing these compounds is easy to implement.
Inventors:
LUPONOSOV YURIY NIKOLAYEVICH (RU)
SOLODUKHIN ALEXANDER NIKOLAYEVICH (RU)
PONOMARENKO SERGEI ANATOLYEVICH (RU)
SOLODUKHIN ALEXANDER NIKOLAYEVICH (RU)
PONOMARENKO SERGEI ANATOLYEVICH (RU)
Application Number:
PCT/RU2016/000442
Publication Date:
March 30, 2017
Filing Date:
July 15, 2016
Export Citation:
Assignee:
ENIKOLOPOV INST OF SYNTHETIC POLYMERIC MAT OF RUSSIAN ACAD OF SCIENCES (ISPM RAS) (RU)
International Classes:
C07D333/10; C09K9/02
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