PLANT PROTECTING PREPARATIVES CONTAINING BETA-PICOLINE DERIVATIVES AND PROCESS FOR PRODUCING SAID ACTIVE SUVBSTANCES

    公开(公告)号:HU911896D0

    公开(公告)日:1991-12-30

    申请号:HU189691

    申请日:1991-06-06

    Applicant: BASF AG

    Abstract: Beta-picoline derivs. (I) and their N-oxides and addn. salts are new. In (I), A = CR1R2; R1, R2 = H, 1-6C alkyl, 2-6C alkenyl or 2-6C alkynyl; or R1+R2 = 2-6C n-alkylene; B = CH2, CHOR3, CHR4 or C=NOR5; R3 = H, 1-6C alkyl, 1-6C haloalkyl, 3-8C cycloalkyl, 3-6C alkenyl, 2-6C acyl or phenyl, benzyl or benzoyl opt. mono-, di- or tri-substd. in the ring by 1-4C alkyl, 1-4C alkoxy, 1-4C haloalkyl, 1-4C haloalkoxy, halogen, cyano or nitro; R4 = H, F, Cl, Br or I; R5 = H, 1-6C alkyl, 1-6C haloalkyl, 3-7C cycloalkyl, 3-6C alkenyl or aryl-1-4C alkyl opt. mono-, di- or tri-substd. in the aryl ring by 1-4C alkyl, 1-4C alkoxy, 1-4C haloalkyl, halogen, cyano or nitro; Ar = phenyl or naphthyl opt. mono-, di- or tri-substd. by halogen, 1-6C alkyl, 1-4C alkoxy, 1-4C haloalkyl, 1-4C haloalkoxy, phenyl, phenoxy, halophenyl, halophenoxy or benzyloxy; except 1-phenyl-3-(3-pyridyl) propan-1-one (IA). The use of cpd. (IA), which is known from J. Org. Chem. 43 (1978), 3396 and Arch. Pharm. 307 (1974), 550, for the control of fungi is also claimed. Further, intermediates (II) are claimed except where A = CH2 or CH(CH3). 3 Cpds. (I), e.g., 2-ethyl-1-(4-fluorophenyl) -2-(pyridyl-3-methyl)butan-1-ol, are specifically claimed.

    136.
    发明专利
    未知

    公开(公告)号:DK161598C

    公开(公告)日:1991-12-30

    申请号:DK278480

    申请日:1980-06-27

    Applicant: BASF AG

    Abstract: alpha -Azolyl-glycol derivatives of the formula I where R1 is alkyl, R2 is alkyl or unsubstituted or substituted phenyl, R3 is hydrogen, alkyl, alkenyl, alkynyl or unsubstituted or substituted benzyl, R4 is unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, arylalkyl or heteroarylalkyl or, where n=1, may also be unsubstituted or substituted aryl or heteroaryl, X is CH or N and n is O or 1, their salts and metal complexes tolerated by crop plants, their preparation, and agents containing these derivatives for controlling fungi and regulating plant growth.

    140.
    发明专利
    未知

    公开(公告)号:BR9005067A

    公开(公告)日:1991-09-17

    申请号:BR9005067

    申请日:1990-10-10

    Applicant: BASF AG

    Abstract: The invention relates to pyridine derivatives of the formulae in which W, X, Y and Z represent C-R , N or N -> O, with the proviso that the ring contains only one hetero atom and the substituents R , R and R have the following meanings: R is alkoxy, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted alkenyl or optionally substituted alkynyl, R is hydrogen, R is formyl, 4,5-dihydrooxazol-2-yl or one of the radicals -CO-A-R or -CO-NR R , where R is halogen, nitro, cyano, optionally substituted alkyl, optionally substituted benzyl, optionally substituted cycloalkyl, optionally substituted alkenyl, optionally substituted alkynyl, alkoxy, alkylthio, haloalkoxy, haloalkylthio, alkenyloxy, alkynyloxy, alkylsulphinyl, alkylsulphonyl, haloalkylsulphonyl, optionally substituted phenoxy or phenylthio, an optionally substituted 5- or 6-membered heterocyclic radical having one or two hetero atoms selected from the group comprising oxygen, sulphur and nitrogen, or represents optionally substituted phenyl, A is oxygen or sulphur, R is hydrogen, optionally substituted alkyl, optionally substituted benzyl, cycloalkyl, optionally substituted phenyl, an equivalent of a cation, or the radical -N=CR R , and R and R represent hydrogen or alkyl or together can form a methylene chain having 4 or 5 members, the agriculturally useful salts thereof, and their use for controlling undesired plant growth.

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