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    51.
    发明专利
    未知

    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.

    52.
    发明专利
    未知

    公开(公告)号：DE59610511D1

    公开(公告)日：2003-07-10

    申请号：DE59610511

    申请日：1996-12-11

    Applicant: BASF AG

    Inventor： BOEHM ARNO ,  ARMS HARALD ,  HENNING GEORG ,  BLASCHKA PETER

    IPC: C07D471/06 ,  C07C65/15 ,  C07C65/24 ,  C07D417/06 ,  C07D493/06 ,  C09B3/14 ,  C09B5/02 ,  C09B5/62 ,  C09K11/06

    Abstract: PCT No. PCT/EP96/05519 Sec. 371 Date Jun. 18, 1998 Sec. 102(e) Date Jun. 18, 1998 PCT Filed Dec. 11, 1996 PCT Pub. No. WO97/22607 PCT Pub. Date Jun. 26, 19971,7-Disubstituted perylene-3,4,9,10-tetracarboxylic dianhydrides I and perylene-3,4,9,10-tetracarboxylic acids Ia where R is substituted or unsubstituted aryloxy, arylthio, hetaryloxy or hetarylthio, their preparation and use as pigments, laser dyes and precursors for preparing fluorescent dyes, polymeric colorants, pigments and pigment additives, and 1,7-disubstituted perylene-3,4,9,10-tetracarboxylic diimides (VI) as intermediates thereof.

    58.
    发明专利
    未知

    公开(公告)号：FI973056A

    公开(公告)日：1997-07-18

    申请号：FI973056

    申请日：1997-07-18

    Applicant: BASF AG ,  MAX PLANCK GESELLSCHAFT

    Inventor： MUELLEN KLAUS ,  QUANTE HERIBERT ,  BOEHM ARNO

    IPC: C07D221/18 ,  C07D471/06 ,  C09B5/62 ,  C09B57/08 ,  C09B

    Abstract: Quaterrylenetetracarboxylic diimides I where R is hydrogen; C1-C30-alkyl whose carbon chain may be interrupted by one or more of -O-, -S-, -NR1-, -CO- and/or -SO2- and which may be monosubstituted or polysubstituted by cyano, C1-C6-alkoxy or a 5-, 6- or 7-membered heterocyclic radical which is attached via a nitrogen atom and which may contain further heteroatoms and may be aromatic, where R1 is hydrogen or C1-C6-alkyl; C5-C8-cycloalkyl whose carbon skeleton may be interrupted by one or more of -O-, -S- and/or -NR1-; aryl or hetaryl, which may each be monosubstituted or poly-substituted by C1-C18-alkyl, C1-C6-alkoxy, cyano, -CONHR2, -NHCOR2 and/or aryl- or hetaryl-azo, which may each be substituted by C1-C10-alkyl, C1-C6-alkoxy or cyano, where R2 is hydrogen; C1-C18-alkyl; aryl or hetaryl, which may each be substituted by C1-C6-alkyl, C1-C6-alkoxy, halogen or cyano; X is halogen; C1-C18-alkyl; aryloxy, arylthio, hetaryloxy or hetarylthio, which may each be substituted by C1-C4-alkyl or C1-C4-alkoxy; n is from 2 to 12, their preparation and use as pigments or fluorescent dyes and also substituted 9-haloperylene-3,4-dicarbimides III as intermediates therefor.

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