DIBENZORYLENETETRACARBOXIMIDES AS INFRARED ABSORBERS
申请人:Koenemann Martin
公开号:US20100048904A1
公开(公告)日:2010-02-25
Dibenzorylenetetracarboximides of the general formula I
in which the variables are each defined as follows:
R′ are identical or different radicals:
hydrogen; optionally substituted aryloxy, arylthio, hetaryloxy or hetarylthio;
R are identical or different radicals:
hydrogen; optionally substituted C
1
-C
30
-alkyl, C
3
-C
8
-cycloalkyl, aryl or hetaryl;
m, n are each independently 0 or 1.
LIQUID CRYSTALLINE RYLENE TETRACARBOXYLIC ACID DERIVATIVES AND USE THEREOF
申请人:Koenemann Martin
公开号:US20110042651A1
公开(公告)日:2011-02-24
The present invention relates to liquid-crystalline rylenetetracarboxylic acid derivatives, to processes for their preparation and to their use as n-type organic semiconductors for producing organic field-effect transistors and solar cells.
A compound represented by the general formula (I):
wherein R
1
is a hydrogen atom, a halogen atom, or the like; R
2
, R
3
, and R
4
are each independently a hydrogen atom, a halogen atom, C1-C15 alkyl optionally substituted with one or more C1-C12 alkyloxy or the like, or the like; R
5
is a hydrogen atom or the like; R
6
and R
7
are a hydrogen atom or the like; R
8
is C1-C3 alkyl or the like; R
9
is a hydrogen atom or the like), a prodrug, a pharmaceutically acceptable salt, or solvate thereof.
A compound represented by the general formula (I):
wherein R
1
is a hydrogen atom, a halogen atom, or the like; R
2
, R
3
, and R
4
are each independently a hydrogen atom, a halogen atom, C1-C15 alkyl optionally substituted with one or more C1-C12 alkyloxy or the like, or the like; R
5
is a hydrogen atom or the like; R
6
and R
7
are a hydrogen atom or the like; R
8
is C1-C3 alkyl or the like; R
9
is a hydrogen atom or the like), a prodrug, a pharmaceutically acceptable salt, or solvate thereof.