Abstract:
The invention relates to rylene dyes of general formula (I), in which: R represents hydrogen or optionally substituted C1-C30 alkyl, aryl or heteroaryl; R' represents optionally substituted C2-C30 alkyl or C5-C8 cycloalkyl, or substituted methyl; n represents 0 or 1. The invention also relates to the production of said dyes, to the use thereof for colouring highly molecular organic and inorganic materials and to aminorylene-3,4-dicarboxylic acid imides IV as their intermediate products.
Abstract:
The invention relates to a method for producing the quaterrylene-3,4:13,14-tetracarboxy diimides of general formula (I), wherein R, R' independently represent hydrogen or optionally substituted C 1 -C 30 alkyl, C 3 -C 8 cycloalkyl or aryl or hetaryl. The inventive method is characterized by reacting the perylene-3,4-dicarboximide of the general formula (IIa) in the presence of a base resistant, high-boiling, organic solvent and an alkali-containing or alkaline earth-containing base with the perylene-3,4-dicarboximide of the general formula (IIb), wherein X represents hydrogen, bromine or chlorine.
Abstract:
Tert. alkylphenoxy substituted polycyclic compounds of general formula (I), in which the variables have the following meanings: P = a conjugated polycyclic group, optionally aryl substituted, stable to base and acid and not containing residues from the group -CO-NH-CO-, -COOH and -CO-O-CO-; R = C1-C8 alkyl, the carbon chain of which may be interrupted by one or several groups of -O-, -S-, -NR -, -CO- and/or -SO2- and which may be mono- or serially-substituted by C1-C6 alkoxy or a 5- to 7-membered heterocyclic group, bonded by means of a nitrogen atom, which can contain further heteroatoms and can be aromatic, C5-C8 cycloalkyl, the carbon skeleton of which may be interrupted by one or several groups of -O-, -S-, -NR -, -CO- and/or -SO2- and may optionally be substituted with C1-C6 alkyl; R = H or C1-C6 alkyl; Hal = chlorine and/or bromine; m = a number from 0 to 15; n = a number from 1 to 16, whereby the sum m + n
Abstract:
Tert-alkylphenoxy-substituted polycyclic compounds of the general formula I where P is a conjugated polycyclic radical which is stable to bases and nucleophiles, optionally bears aryl substituents and contains no group from the group consisting of -CO-NH-CO-, -COOH and -CO-O-CO-; R is C 1 -C 8 -alkyl, whose carbon chain may be interrupted by one or more groups selected from the group consisting of -O-, -S-, -NR 1 -, -CO- and/or -SO 2 - and which may be monosubstituted or polysubstituted by C 1 -C 6 -alkoxy or by a 5- to 7-membered heterocyclic radical which is attached via a nitrogen atom and may contain further heteroatoms and be aromatic; C 5 -C 8 -cycloalkyl whose carbon chain may be interrupted by one or more groups selected from the group consisting of -O-, -S-, -NR 1 -, -CO- and/or -SO 2 - and which may be monosubstituted or polysubstituted by C 1 -C 6 -alkyl; R 1 is hydrogen or C 1 -C 6 -alkyl; Hal is chlorine and/or bromine; m is from 0 to 15; n is from 1 to 16, subject to the proviso that the sum m+n is
Abstract:
New 1,6,9,14-tetra-substituted terrylenetetracarbodiimides (I) are claimed, in which the 1,6-positions and 9,14-positions independently are substituted by bromo, cyano, (het)aryloxy, (het)arylthio, optionally substituted (hetero)-alk(en)yl or -alkynyl, N-heterocyclyleth(en)yl, N-heterocyclylethynyl or (substituted) amino. 1,6,9,14-Tetra-substituted terrylenetetracarbodiimides of formula (I) are new X, Y = Br, CN, (het)aryloxy or (het)arylthio (optionally mono- or poly-substituted by 1-12C alkyl, 1-12C alkoxy, -COOR1, -SO3R1, halogen, COOH, carboxy, CN, -CONHR2 and/or -NHCOR2), -L-R3, -N(R2)2; R, R' = H, 1-30C alkyl (optionally with -O-, -S-, -NR1-, -CO- and/or -SO2- group(s) in the chain and optionally mono- or poly-substituted by CN, 1-6 C alkoxy, aryl (optionally substituted by 1-18 C alkyl or 1-6 C alkoxy) and/or a 5-7-N-heterocyclic group, which may contain other hetero-atoms and may be aromatic), 5-8 C cycloalkyl (optionally with -O-, -S- and/or -NR1- group(s) in the C skeleton and/or mono- or poly-substituted by 1-6 C alkyl), (het)aryl (optionally mono- or poly-substituted by 1-18 C alkyl, 1-6 C alkoxy, CN, -CONHR2, -NHCOR2 and/or (het)arylazo, which may be substituted by 1-10 C alkyl, 1-6 C alkoxy or CN); L = 1,2-ethylene, 1,2-ethenylene or 1,2-ethynylene; R1 = H or 1-6C alkyl; R2 = H, 1-18C alkyl or (het)aryl, optionally substituted by 1-6 C alkyl, 1-6 C alkoxy, halogen, OH, carboxy or CN); R3 = 1-18C alkyl (optionally with -O-, -S-, -NR1-, -CO- and/or -SO2- group(s) in the chain and optionally substituted by -COOR1, -SO3R1, OH, CN, 1-6C alkoxy, aryl (optionally substituted by 1-18 C alkyl or 1-6 C alkoxy) and/or a 5-7-N-heterocyclic group, which may contain other hetero-atoms and may be aromatic). Independent claims are also included for methods of preparing (I).
Abstract:
Catalysts containing a nickel-phosphoraniminato complex and a borane or borate. Catalyst comprises: (a) a nickel-phosphoraniminato complex of formula (I); and (b) a borane or borate. (NiX(NPR3))4 (I) X = a covalently-bonded or weakly-coordinating ligand; and R = 1-20C alkyl, 6-20C aralkyl or 1-20C alkyl-phosphacyclopentanyl. Independent claims are included for: (1) a method for the polymerisation of cyclo-olefins in presence of catalyst (I); (2) polycyclo-olefins with a glass transition point (Tg) of 100 deg C or above, a weight average molecular weight of 50000-2 million and a heterogeneity (Mw/Mn) of 1.3 or less; and (3) block copolymers or graft copolymers containing a polycyclo-olefin block as above.
Abstract:
A process for preparing quaterrylene-3,4:13,14-tetracarboximides of the general formula I in which R, R′ are each independently hydrogen or optionally substituted C1-C30-alkyl, C5-C8-cycloalkyl or aryl or hetaryl; which comprises reacting a perylene-3,4-dicarboximide of the general formula IIa in the presence of a base-stable, high-boiling, organic solvent and of an alkali metal base or alkaline earth metal base, with a perylene-3,4-dicarboximide of the general formula IIb in which X is hydrogen, bromine or chlorine.
Abstract:
Compuestos policíclicos substituidos por terc.- alquilfenoxi de la fórmula general I en las que las variables tienen el significado siguiente: P significa un resto policíclico conjugado, que porta en caso dado substituyentes de arilo, estable frente a las bases y a los nucleófilos, que no contiene agrupamientos contenidos en el grupo formado por -CO- NH-CO-, -COOH y -CO-O-CO-, quedando excluidos las metalftalocianinas y, en el caso en que n signifique 4, la dimida del ácido perilen-3, 4:9, 10- tetracarboxílico N, N¿-disubstituida; R significa alquilo con 1 a 8 átomos de carbono, cuya cadena carbonada puede estar interrumpida por uno o varios agrupamientos -O-, -S-, -NR1-, -CO- y/o -SO2- y que puede estar substituido una o varias veces por alcoxi con 1 a 6 átomos de carbono o por un resto heterocíclico con 5 hasta 7 miembros, enlazado a través de un átomo de nitrógeno, que puede contener otros heteroátomos y que puede ser aromático; cicloalquilo con 5 a 8 átomos de carbono, cuya estructuracarbonada puede estar interrumpida por uno o varios agrupamientos -O-, -S-, -NR1-, -CO- y/o -SO2- y que puede estar substituido, en caso dado, una o varias veces por alquilo con 1 a 6 átomos de carbono; R1 significa hidrógeno o alquilo con 1 a 6 átomos de carbono; Hal significa cloro y/o bromo; m significa un número desde 0 hasta 15; n significa un número desde 1 hasta 16, siendo la suma m + n 16.
Abstract:
New mono- and bis-rylenedicarbimidyl-anthraquinone dyes (I) are claimed. New mono- and bis-rylenedicarbimidyl-anthraquinone dyes are of formula (I). R = H or (substituted) 1-30 C alkyl, 5-8 C cycloalkyl or (het)aryl; R' = Br, CN, -NR32 or (substituted) (het)aryloxy, (het)arylthio or 3-18 C alk-1-ynyl; R3 = H, 1-18 C alkyl or (substituted) (het)aryl; or NR32 = a 5-7-membered heterocyclic group; X, Y = H or together a 6-membered ring attached to a rylene ring system (Ia), in which X corresponds to the -NH- group and Y to the other free bond; n = 2, 3, 4 or may also be 1 if X and Y are a (Ia) group; and m = 0-6. The full definitions are given in the DEFINITIONS (Full Definitions) Field. Independent claims are also included for methods of preparing asymmetric (I; where X, Y = H) and symmetric and asymmetric (I, where X, Y = a 6-membered ring attached to arylene ring system).
Abstract:
New 1,6,9,14-tetra-substituted terrylenetetracarbodiimides (I) are claimed, in which the 1,6-positions and 9,14-positions independently are substituted by bromo, cyano, (het)aryloxy, (het)arylthio, optionally substituted (hetero)-alk(en)yl or -alkynyl, N-heterocyclyleth(en)yl, N-heterocyclylethynyl or (substituted) amino. 1,6,9,14-Tetra-substituted terrylenetetracarbodiimides of formula (I) are new X, Y = Br, CN, (het)aryloxy or (het)arylthio (optionally mono- or poly-substituted by 1-12C alkyl, 1-12C alkoxy, -COOR1, -SO3R1, halogen, COOH, carboxy, CN, -CONHR2 and/or -NHCOR2), -L-R3, -N(R2)2; R, R' = H, 1-30C alkyl (optionally with -O-, -S-, -NR1-, -CO- and/or -SO2- group(s) in the chain and optionally mono- or poly-substituted by CN, 1-6 C alkoxy, aryl (optionally substituted by 1-18 C alkyl or 1-6 C alkoxy) and/or a 5-7-N-heterocyclic group, which may contain other hetero-atoms and may be aromatic), 5-8 C cycloalkyl (optionally with -O-, -S- and/or -NR1- group(s) in the C skeleton and/or mono- or poly-substituted by 1-6 C alkyl), (het)aryl (optionally mono- or poly-substituted by 1-18 C alkyl, 1-6 C alkoxy, CN, -CONHR2, -NHCOR2 and/or (het)arylazo, which may be substituted by 1-10 C alkyl, 1-6 C alkoxy or CN); L = 1,2-ethylene, 1,2-ethenylene or 1,2-ethynylene; R1 = H or 1-6C alkyl; R2 = H, 1-18C alkyl or (het)aryl, optionally substituted by 1-6 C alkyl, 1-6 C alkoxy, halogen, OH, carboxy or CN); R3 = 1-18C alkyl (optionally with -O-, -S-, -NR1-, -CO- and/or -SO2- group(s) in the chain and optionally substituted by -COOR1, -SO3R1, OH, CN, 1-6C alkoxy, aryl (optionally substituted by 1-18 C alkyl or 1-6 C alkoxy) and/or a 5-7-N-heterocyclic group, which may contain other hetero-atoms and may be aromatic). Independent claims are also included for methods of preparing (I).