摘要:
The invention relates to liquid crystalline rylene tetracarboxylic acid derivatives, method for production and use thereof as organic semiconductors of type n for the production of organic field effect transistors and solar cells.
摘要:
The invention relates to novel perylenetetracarboxylic acid bisimides of structural formula (I), wherein R and R represent different organic radicals, one of said radicals comprising a group for coupling to a bonding partner, while at least two of R , R , R , and R independently represent organic radicals containing at least one hydrophilic group.
摘要:
The invention relates to novel perylenetetracarboxylic acid bisimides of structural formula (l), wherein R and R independently represent an organic radical that is bonded to the imide nitrogen atom via a secondary or tertiary carbon atom while at least two of R , R , R , and R independently represent organic radicals containing at least one positively or/and negatively charged group.
摘要:
Disclosed are rylene dyes of general formula (I), in which R represents hydrogen, optionally substituted C1-C30 alkyl, C5-C8 cycloalkyl, aryl, or hetaryl, R' represents bromine, cyano, -NR 2, optionally substituted aryloxy, arylthio, hetaryloxy, or hetarylthio, optionally substituted C3-C18 alk-1-inyl, X and Y both represent hydrogen or jointly represent a radical of formula (Ia), n represents 2, 3, 4, or additionally 1 if X and Y represent a radical of formula (Ia), n' represents 1 to 4, and m represents 0 to 6.
摘要:
The invention relates to novel perylenetetracarboxylic acid bisimides of structural formula (l), wherein R1 and R2 independently represent an organic radical that is bonded to the imide nitrogen atom via a secondary or tertiary carbon atom while at least two of R3, R4, R5, and R6 independently represent organic radicals containing at least one positively or/and negatively charged group.
摘要:
The invention relates to novel perylenetetracarboxylic acid bisimides of structural formula (I), wherein R1 and R2 represent different organic radicals, one of said radicals comprising a group for coupling to a bonding partner, while at least two of R3, R4, R5, and R6 independently represent organic radicals containing at least one hydrophilic group.