133.
    发明专利
    未知

    公开(公告)号:DE3609181A1

    公开(公告)日:1987-09-24

    申请号:DE3609181

    申请日:1986-03-19

    Applicant: BASF AG

    Abstract: Cyclohexenone derivatives of the formula (I) where R1 is alkyl, alkenyl, alkynyl, haloalkyl or haloalkenyl, alkoxyalkyl, unsubstituted or substituted cycloalkylmethyl, unsubstituted or substituted benzyl, or is a 5-membered heterocyclic ring which is bonded to the oxygen via a methylene unit, R2 is alkyl, R3 is hydrogen, alkylcarbonyl, alkenylcarbonyl, unsubstituted or substituted benzoyl, trialkylsilyl, alkyl- or arylsulfonyl, dialkylphosphono or -thiophosphono, or an organic or inorganic cation, R4 is unsubstituted or substituted alkyl, alkenyl or alkynyl, or unsubstituted or substituted cycloalkyl, and Y is hydrogen, methoxycarbonyl, cyano, alkyl or halogen, and herbicides containing these compounds.

    Substituted furans and their precursors

    公开(公告)号:DE3447793A1

    公开(公告)日:1986-07-10

    申请号:DE3447793

    申请日:1984-12-29

    Applicant: BASF AG

    Abstract: Isoxazoline of the general formula II in which R , R , R and R denote unsubstituted or halogen-, haloalkyl-, alkoxy-, haloalkoxy-, nitro-, cyano-, dialkylphosphonyl- or alkoxycarbonyl-substituted alkyl, aryl, aralkyl, alkoxycarbonyl or dialkoxyphosphonyl, R and R also denote hydrogen and R also denotes hydroxyalkyl, haloalkyl or hydroxyalkyl masked by a removable protective group, X denotes hydrogen or a removable protective group, and processes for the preparation of furans from the isoxazoles.

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