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公开(公告)号:AU2003266364A8
公开(公告)日:2004-04-19
申请号:AU2003266364
申请日:2003-09-08
Applicant: MAX PLANCK GESELLSCHAFT , BASF AG
Inventor: HELFER WILLI , HAMMEL DIRK , SCHLICHTING PETER , MULLEN KLAUS , BOHM ARNO , BLASCHKA PETER
IPC: C07D221/18 , C07D311/78 , C09B5/62 , C09D11/00 , C09D11/02 , G03G5/06 , C07D221/00
Abstract: The current invention relates to a perylene-3,4-dicarboxylic anhydride, substituted in the 9-position, of the general formula III wherein Z is bromine or cyano, and processes for preparing 9-bromoperylene-3,4-dicarboxylic anhydride and 9-cyanoperylene-3,4-dicarboxylic anhydride.
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公开(公告)号:FI973059A0
公开(公告)日:1997-07-18
申请号:FI973059
申请日:1997-07-18
Applicant: BASF AG
Inventor: BOEHM ARNO , HELFER WILLI
IPC: C07D221/18 , C07D471/06 , C07D493/08 , C09B5/62 , C09B57/08 , C09B
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公开(公告)号:FI973059A
公开(公告)日:1997-07-18
申请号:FI973059
申请日:1997-07-18
Applicant: BASF AG
Inventor: BOEHM ARNO , HELFER WILLI
IPC: C07D221/18 , C07D471/06 , C07D493/08 , C09B5/62 , C09B57/08 , C09B
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公开(公告)号:DE102004003734A1
公开(公告)日:2005-08-11
申请号:DE102004003734
申请日:2004-01-23
Applicant: BASF AG
Inventor: KOENEMANN MARTIN , BOEHM ARNO , HELFER WILLI , ROMEIS JUERGEN , QU JIANQIANG , MUELLEN KLAUS
IPC: C07D221/14 , C07D221/18 , C07D471/06 , C09B5/62
Abstract: A process for preparing terylene-3,4:11,12-tetracarboximides I where the variables are each defined as follows: R, R' are each independently hydrogen; if desired substituted alkyl or cycloalkyl; R 1 is hydrogen or alkyl; R 2 is hydrogen; alkyl; if desired substituted aryl or hetaryl, by reacting a perylene-3,4-dicarboximide II in the presence of a base-stable, high-boiling organic solvent and of an alkali metal or alkaline earth metal base, with a naphthalene-1,8-dicarboximide III in which X is hydrogen, bromine or chlorine.
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公开(公告)号:AT298754T
公开(公告)日:2005-07-15
申请号:AT02735166
申请日:2002-03-20
Applicant: BASF AG
Inventor: BOEHM ARNO , HELFER WILLI , BECK GEORG , KRIEGER MATTHIAS , ERK PETER
IPC: C07D221/18 , A61K8/18 , A61K8/49 , A61K8/58 , A61Q1/00 , A61Q1/02 , C07D209/56 , C07D211/08 , C07D241/38 , C07D471/06 , C07D487/06 , C07D487/22 , C08K5/00 , C09B3/44 , C09B5/62 , C09B47/18 , C09B69/00 , C09B69/10 , C09D5/36 , C09D7/12 , C09D11/00 , C09D11/02 , C09D201/00 , C07D209/00
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
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公开(公告)号:DE59711217D1
公开(公告)日:2004-02-19
申请号:DE59711217
申请日:1997-05-28
Applicant: BASF AG
Inventor: BOEHM ARNO , ARMS HARALD , HELFER WILLI , HENNING GEORG
IPC: C07D221/18 , C09B5/62
Abstract: PCT No. PCT/EP97/02761 Sec. 371 Date Dec. 7, 1998 Sec. 102(e) Date Dec. 7, 1998 PCT Filed May 28, 1997 PCT Pub. No. WO97/46533 PCT Pub. Date Dec. 11, 1997Perylene-3,4-dicarboximides I (R1 is hydrogen; C1-C8-alkyl; C5-C8-cycloalkyl; substituted or unsubstituted phenyl or naphthyl; R2 independently at each occurrence is hydrogen; C1-C18-alkyl, substituted or unsubstituted aryloxy, arylthio, hetaryloxy or hetarylthio) are prepared by reacting the corresponding perylene-3,4,9,10-tetracarboxylic acid or its anhydride (II) with an amide IIIR3-CO-NHR1 III(R3: C1-C4-alkyl or -NR4R5 where R4 and R5 independently are hydrogen or one of the R1 alkyls, cycloalkyls, phenyls or naphthyls and where if two or more of R1, R4 and R5 are other than hydrogen they are identical) under superatmospheric pressure in the presence of an inert diluent and a transition metal catalyst.
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公开(公告)号:AT181094T
公开(公告)日:1999-06-15
申请号:AT96901263
申请日:1996-01-12
Applicant: BASF AG
Inventor: BOEHM ARNO , HELFER WILLI
IPC: C07D221/18 , C07D471/06 , C07D493/08 , C09B5/62 , C09B57/08
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公开(公告)号:DE19501737A1
公开(公告)日:1996-07-25
申请号:DE19501737
申请日:1995-01-20
Applicant: BASF AG
Inventor: BOEHM ARNO DR , HELFER WILLI
IPC: C07D221/18 , C07D471/06 , C07D493/08 , C09B5/62 , C09B57/08 , C09B67/54 , C09K11/06
Abstract: The invention concerns a process for producing and purifying perylene-3,4-dicarboxylic acid imides by reaction of a perylene-3,4,9,10-tetracarboxylic acid or corresponding anhydrides using a primary amine: reaction is carried out in the presence of a tertiary nitrogen base compound as the solvent and a transition metal or transition metal salt as the catalyst. The invention further concerns the purification of perylene-3,4-dicarboxylic acid imides obtained by reaction of a perylene-3,4,9,10-tetracarboxylic acid or corresponding anhydrides using a primary amine: the raw products are first heated in N-methyl pyrrolidone, the N-methyl pyrrolidone adducts thus produced are treated with a base in the presence of an organic diluting agent, and the products subsequently isolated undergo further treatment if necessary with an aqueous acid. The invention also concerns novel perylene-3,4-dicarboxylic acid imides and the use thereof as fluorescence dyes, pigments or pigment additive precursors.
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公开(公告)号:ES2244777T3
公开(公告)日:2005-12-16
申请号:ES02735166
申请日:2002-03-20
Applicant: BASF AG
Inventor: BOHM ARNO , HELFER WILLI , BECK GEORG , KRIEGER MATTHIAS , ERK PETER
IPC: C07D221/18 , A61K8/18 , A61K8/49 , A61K8/58 , A61Q1/00 , A61Q1/02 , C07D209/56 , C07D211/08 , C07D241/38 , C07D471/06 , C07D487/06 , C07D487/22 , C08K5/00 , C09B3/44 , C09B5/62 , C09B47/18 , C09B69/00 , C09B69/10 , C09D5/36 , C09D7/12 , C09D11/00 , C09D11/02 , C09D201/00
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.
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公开(公告)号:AU2003266364A1
公开(公告)日:2004-04-19
申请号:AU2003266364
申请日:2003-09-08
Applicant: BASF AG
Inventor: BOHM ARNO , BLASCHKA PETER , HELFER WILLI , HAMMEL DIRK , SCHLICHTING PETER , MULLEN KLAUS
IPC: C07D221/18 , C07D311/78 , C09B5/62 , C09D11/00 , C09D11/02 , G03G5/06 , C07D221/00
Abstract: The current invention relates to a perylene-3,4-dicarboxylic anhydride, substituted in the 9-position, of the general formula III wherein Z is bromine or cyano, and processes for preparing 9-bromoperylene-3,4-dicarboxylic anhydride and 9-cyanoperylene-3,4-dicarboxylic anhydride.
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