221.
    发明专利
    未知

    公开(公告)号:AT171173T

    公开(公告)日:1998-10-15

    申请号:AT96102308

    申请日:1996-02-16

    Applicant: BASF AG

    Abstract: (2-Hydroxy-4-(2-oxotetrahydro-pyran-4-yl)-6-oxo-1-cyclohexenyl)ketoxime ethers of formula (I) and their salts and esters with 1-10C carboxylic acids or inorganic acids are new. R1 = 1-6C alkyl; R2 = 1-4C alkyl, 3-4C alkenyl or 3-4C alkynyl (all opt. substd. by halogen, 1-3C alkyl, phenyl (opt. mono- to tri-substd. by NO2, CN, halogen, 1-4C alkyl, 1-4C haloalkyl, phenyl and phenoxy) or OPh) or Ph; Ph = phenyl (opt. mono- to tri-substd. by NO2, CN, halogen, 1-4C alkyl and 1-4C haloalkyl).

    228.
    发明专利
    未知

    公开(公告)号:DE19614859A1

    公开(公告)日:1997-10-23

    申请号:DE19614859

    申请日:1996-04-16

    Applicant: BASF AG

    Abstract: 4-benzoylisothiazoles have general formula (1), in which the substituents have the following meanings: X stands for oxygen or sulphur; R stands for hydrogen, alkyl, alkenyl, alkinyl, or for optionally substituted alkoxycarbonyl, aryl, heterocyclyl or hetaryl; R stands for hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl, whereas these radicals may bear one or several halogen, alkyl, alkenyl or alkinyl groups, or R stands for aryl, hetaryl or heterocyclyl; and R stands for alkyl, cycloalkyl or a radical of general formula (2), in which the substituents have the meanings indicated in claim 1. Also disclosed are the salts commonly used in agriculture of the 4-benzoylisothiazoles of general formula (1), a process for preparing the same and their use as herbicides.

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