摘要:
The invention relates to rylene derivatives of general formula (I) in which the variables have the following meanings: rylene contains a polycyclic conjugated ring system, which contains at least one perylene unit (formula II), can contain heteroatoms as ring atoms, can be functionalized by groupings containing CO- groups and/or can carry other substituents different from radicals A; A represents a radical of formula (III); X represents oxygen or sulfur; R represents the same or different radicals: optionally substituted alkyl, cycloalkyl, aryl, hetaryl, -U-aryl, U representing a grouping -O-, -S-, -NR2-, -CO-, -SO- or -SO2-, or C1-C12 alkoxy, C1-C6 alkylthio, -C=CR2, -CR2=CR22, hydroxy, mercapto, halogen, cyano, nitro, -NR3R4, -NR3COR4, -CONR3R4, -SO2NR3R4, -COOR3 or -SO3R3; R1 represents the same or different radicals; hydrogen or one of the radicals R; R2 represents hydrogen or alkyl, radicals R2 being able to be the same or different when repeatedly occurring; R3 and R4, independent of one another, represent hydrogen, optionally, substituted alkyl, aryl or hetaryl, and; n represents 1 to 8.
摘要:
The invention relates to rylene derivatives of general formula (I) in which the variables have the following meanings: rylene contains a polycyclic conjugated ring system, which contains at least one perylene unit (formula II), can contain heteroatoms as ring atoms, can be functionalized by groupings containing CO- groups and/or can carry other substituents different from radicals A; A represents a radical of formula (III); X represents oxygen or sulfur; R represents the same or different radicals: optionally substituted alkyl, cycloalkyl, aryl, hetaryl, -U-aryl, U representing a grouping -O-, -S-, -NR2-, -CO-, -SO- or -SO2-, or C1-C12 alkoxy, C1-C6 alkylthio, -C=CR2, -CR2=CR22, hydroxy, mercapto, halogen, cyano, nitro, -NR3R4, -NR3COR4, -CONR3R4, -SO2NR3R4, -COOR3 or -SO3R3; R1 represents the same or different radicals; hydrogen or one of the radicals R; R2 represents hydrogen or alkyl, radicals R2 being able to be the same or different when repeatedly occurring; R3 and R4, independent of one another, represent hydrogen, optionally, substituted alkyl, aryl or hetaryl, and; n represents 1 to 8.
摘要:
The invention relates to a method for producing halogenated rylen-carboxymides of general formula (I), wherein variables have the following significance: A and B are jointly an imid residue or, when n is equal to 1, A and B are Hal or one is Hal residue and another a hydrogen residue, R and R' represent independently of each other hydrogen, optionally substituted alkyl, cycloalkyl, aryl or hetaryl; Hal represents chlorine, bromine or iodine; n is equal to 1, 2 or 3; x is equal to from 2 to 8. The inventive method consists in reacting a rylen-carboxymide of general formula (II), wherein A' and B' are together an imid residue or, when n is equal to 1, are together a hydrogen with an elementary halogen in the presence of an inert organic solvent L1 characterised in that a halogen hydrocide formed during the reaction is continuously removed from said L1 solvent.
摘要:
Novel mono-azide substituted rylene-imide derivatives, their use in methods for the detection of analytes and reagents kits for the detection of analytes comprising said novel mono-azide substituted rylene-imide derivatives.
摘要:
The present invention relates to pentarylene tetracarboxylic acid diimides of the formula (I) or (Ia) or mixtures thereof and to methods for the production thereof and the precursors and use thereof.