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    N-SUBSTITUTED IMIDES AND BIS-IMIDES
    11.
    发明专利
    N-SUBSTITUTED IMIDES AND BIS-IMIDES 未知

    公开(公告)号：CA1138458A

    公开(公告)日：1982-12-28

    申请号：CA334535

    申请日：1979-08-28

    Applicant: CIBA GEIGY AG

    Inventor： LOHMANN DIETER ,  ROTH MARTIN ,  BAUMANN MARCUS

    IPC: C07D209/48 ,  C07D207/44 ,  C07D207/448 ,  C07D207/452 ,  C07D207/456 ,  C07D209/66 ,  C07D241/08 ,  C07D487/04 ,  C07D491/044 ,  C07D491/14 ,  C07D491/147 ,  C07F7/18 ,  C07D491/12

    Abstract: Compounds of the formulae I or II or (I) (II) and processes for their preparation are described. In the above formulae, Z is a tetravalent aliphatic radical, which can be interrupted by one or more N-atoms, or a substituted or unsubstituted tetravalent cycloaliphatic radical, which can contain O-atoms and/or can be fused to a benzene ring, A is -C(R4)=C(R5)(R6) or -C?C-R5, especially -CH=CH2, R1 and R2 independently of one another are H, methyl, phenyl, -CN or Cl, or together are trimethylene, tetramethylene, , or R3 is a direct bond, C1-8 alkylene, cyclohexylene, phenylene or -CH2-phenylene with the -CH2 group bonded to the N atom, R4 and R6 independently of one another are H, methyl or ethyl and R5 is H or C1-9 alkyl. The compounds of the formula I and II are valuable intermediates for the preparation of silicon-modified adhesion promoters.

    CYCLOBUTANEDICARBOXYLIC ACID IMIDES
    13.
    发明专利
    CYCLOBUTANEDICARBOXYLIC ACID IMIDES 未知

    公开(公告)号：AU5761080A

    公开(公告)日：1980-10-23

    申请号：AU5761080

    申请日：1980-04-18

    Applicant: CIBA GEIGY AG

    Inventor： BUHLER NIKLAUS ,  BAUMANN MARCUS ,  BELLUS DANIEL ,  STURM ELMAR

    IPC: A01N37/32 ,  C07C51/353 ,  C07D209/52 ,  A01N43/38

    Abstract: Cyclobutanecarboxylic acid imides of the formula I (I) wherein one of R1 and R6 is hydrogen, methyl or ethyl, and the other is methyl or ethyl, R2 and R3 independently of one another are each hydrogen, fluorine or methyl, or R2 is acetoxy or chlorine while R3 is hydrogen, and wherein R4 is hydrogen, methyl or chlorine, and R5 is hydrogen or methyl, whereby R3 and R4 together can also form an additional bond in the four-membered ring, are suitable for combating various fungi and have a particularly excellent action against Botrytis. They can be produced in an especially advantageous manner by photochemical [2+2] cycloaddition of alkenes or alkines with for example appropriately substituted maleic acid-(3,5-dichlorophenyl)-imides.

    HIGH-CAPACITY RECORDING MEDIA
    15.
    发明专利
    HIGH-CAPACITY RECORDING MEDIA 未知

    公开(公告)号：CA2210634A1

    公开(公告)日：1998-01-12

    申请号：CA2210634

    申请日：1997-07-10

    Applicant: CIBA GEIGY AG

    Inventor： BAUMANN MARCUS ,  WOLLEB HEINZ ,  SCHMIDHALTER BEAT

    IPC: B41M5/26 ,  C07D487/22 ,  C09B47/00 ,  G11B7/24 ,  G11B7/244 ,  G11B7/248

    Abstract: An optical recording medium comprising a substrate, a reflecting layer and a recording layer, which recording layer consists essentially of one or more than one dye of formula (I) or chlorination or bromation products thereof (see fig.I) wherein R1 and R2 are each independently of the other C1-C6alkyl or C2-C8alkenyl; R3, R6, R9 and R12 are hydrogen, halogen, CN, CHO, C1-C8alkyl or unsubstituted or substituted C6-C14aryl; R4, R5, R7, R8, R10 and R11 are hydrogen, halogen, NO2, CHO, COOR13, CONR14R15, CN or unsubstituted or substituted C1-C8alkyl or C2-C8alkenyl; or R4 and R5, R7 and R8 and/or R10 and R11 together are an unsubstituted or substituted 1,4-buta-1,3-dienylene, 2-buten-1,4-diylidene, 1,3-propylene or 1,4-butylene bridge, so as to form, optionally together with the shared C-C or C=C group, a five- or six-membered ring; and M is H2 or a divalent metal atom, oxometal, halogenometal or hydroxymetal which may be coordinaled to one or two neutral ligands. The recording media of this invention have high sensitivity and resolution as well as good reproduction characteristics.

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