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    85.
    发明专利
    未知

    公开(公告)号：DK0813518T3

    公开(公告)日：1999-08-23

    申请号：DK96905802

    申请日：1996-02-27

    Applicant: BASF AG

    Inventor： HENNINGSEN MICHAEL ,  KANDZIA CHRISTOF ,  DOYE SVEN

    IPC: C07D241/06 ,  B01J23/04 ,  C07B61/00 ,  C07C253/00 ,  C07C253/08 ,  C07C255/30 ,  C07C303/02 ,  C07C303/32 ,  C07C309/08 ,  C07C309/14

    Abstract: An improved process is disclosed for preparing alpha , beta -diaminoacrylnitriles having the general formula (I) R R NC(R )=C(NR R )CN, in which R stands for hydrogen, substituted or non-substituted aliphatic residues with 1 to 30 carbon atoms, cycloaliphatic residues with 3 to 8 ring members or aromatic, heteroaromatic or araliphatic residues with 7 to 12 carbon atoms; R and R are the same or different and stand for hydrogen or an aliphatic residue with 1 to 15 carbon atoms, a cycloaliphatic residue with 3 to 8 ring members or an aromatic, heterocyclic or araliphatic residue with 7 to 12 carbon atoms, or residues R and R may be bound together into a 5- or 6-membered ring that may also carry another heteroatom. In this process, component (A) is reacted with components (B), (C) and (D) in any desired order. (A) is an alpha -dicarbonyl compound having the general formula R COCHO, in which R has the above-said meaning, or a reactive derivative of said carbonyl compound. (B) is a salt of sulphurous acid, sulphur dioxide or a sulphur dioxide-releasing reactive. (C) is an amine having the general formula HNR R or an aliphatic diamine having the general formula R HN-(CH2)n-NHR , in which the alkylene chain may also bear an R substituent having, like R , the above-said meaning and n equals 2 or 3, or derivatives that are converted into amine or diamine in reaction conditions. (D) is liquid or gaseous hydrocyanic acid or a hydrocyanic acid-releasing reactive. The reaction is carried out with at least 3.5 equivalent alkali compounds per mole of component A. The most part of the alkaline compound consists of potassium compounds and at least one alkali equivalent is added as a free alkaline lye, provided that the proportion of potassium equivalents be sufficiently high for all inorganic salts to remain practically completely in solution at the end of the reaction.

    Dithianon-based fungicidal mixtures
    86.
    发明专利
    Dithianon-based fungicidal mixtures 未知

    公开(公告)号：AU2003249898B2

    公开(公告)日：2008-08-21

    申请号：AU2003249898

    申请日：2003-06-30

    Applicant: BASF AG

    Inventor： AMMERMANN EBERHARD ,  GOLD RANDALL EVEN ,  SCHELBERGER KLAUS ,  SCHOFL ULRICH ,  HENNINGSEN MICHAEL ,  STIERL REINHARD ,  SCHERER MARIA

    IPC: A01N43/32 ,  A01N25/06 ,  A01N43/40

    Abstract: Fungicidal mixtures, comprising A) the compound of the formula I B) a biphenylamide of the formula II, in which Z is a pyridyl ring or a five-membered heteroaryl ring which, in addition to carbon atoms, contains one or two nitrogen atoms or one nitrogen atom and one oxygen or sulfur atom, where Z carries one to three identical or different substituents from the group consisting of halogen, methyl and trifluoromethyl, and X is halogen, in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compounds I and II and the use of the compounds I and II for preparing such mixtures are described.

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