68.
    发明专利
    未知

    公开(公告)号:DE3932552A1

    公开(公告)日:1991-04-11

    申请号:DE3932552

    申请日:1989-09-29

    Applicant: BASF AG

    Abstract: Preparation of 1-hydroxyimidazoles of the general formula I … … in which the radicals R can be identical or different and represent halogen or organic radicals, where vicinal radicals can also be connected to form an aromatic ring or a non-aromatic ring having 3 to 12 ring carbon atoms, and n has a value of 0 to 3, by reacting an imidazole of the general formula II … … in which Q represents hydrogen or, in the event that R does not represent halogen, an alkali metal cation or an alkaline earth metal cation, with an organic peroxide. … The process products are valuable intermediates for organic syntheses.

    69.
    发明专利
    未知

    公开(公告)号:DE3900347A1

    公开(公告)日:1990-07-12

    申请号:DE3900347

    申请日:1989-01-07

    Applicant: BASF AG

    Abstract: 1-Hydroxy-1,2,4-triazoles of the general formula I … … in which… R and R independently of one another denote hydrogen, alkyl, halogen, optionally substituted aryl or together denote an alkylene chain,… and the process for their preparation.

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