DICARBOXIMIDE AND HERBICIDE CONTAINING THE SAME

    公开(公告)号:JP2000297087A

    公开(公告)日:2000-10-24

    申请号:JP2000083348

    申请日:2000-03-24

    Applicant: BASF AG

    Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having herbicidal property and useful as an active ingredient of a herbicide preferably in the form of solution capable of directly scattering, emulsion, paste, oil dispersion, etc. SOLUTION: This compound is shown by formula I [X is O or S; R1 is H, hydroxyl, a 1-6C (substituted)alkyl or the like; R2 and R3 are each nitro, cyano, a halogen, H or the like; but in the case where X is O and R2 and R3 are each phenyl, R1 is not phenyl or H and all of R1 to R3 are not methyl or the like], for example N-isopropylthiophene-3,4-carboximide. For example, a compound of the formula I can be produced by reacting (A) a carboxylic acid anhydride of formula II with (B) an amine of the formula H2N-R1 in a molar ratio of the component A to the component B ranging from 0.9 to 1.5, (C) if necessary in the presence of an acid catalyst (ex. aromatic sulfonic acid), in a solvent at 0-150 deg.C, preferably 20-100 deg.C, preferably while removing a preparing reaction water or the like.

    6.
    发明专利
    未知

    公开(公告)号:AT373632T

    公开(公告)日:2007-10-15

    申请号:AT02792876

    申请日:2002-12-04

    Applicant: BASF AG

    Abstract: The present invention relates to a process for isomerizing reactant allyl alcohols to product allyl alcohols in the presence of a catalyst, wherein the reactant allyl alcohol is rearranged to product allyl alcohol in semicontinuous or continuous mode in a catalyst-containing suitable reactor. In particular, the process according to the invention is used to prepare linalool from Geraniol and/or nerol.

    SUBSTITUTED 2-PHENYLPYRIDINES WITH HERBICIDAL ACTION

    公开(公告)号:CA2167291C

    公开(公告)日:2006-04-25

    申请号:CA2167291

    申请日:1994-07-11

    Applicant: BASF AG

    Abstract: Substituted 2-phenylpyridines have formula (I) wherein R1, R3 = H halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH, haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkyl-sulfonyl, CHO, CN, CO2H, alkoxycarbonyl, alkoxyalkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkyl-carbonyl, CONH2, alkylaminocarbonyl, dialkylaminocarbonyl, pyrrolidinylcarbonyl, piperidylcarbonyl, morpholinylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino haloalkylcarbonylamino, alkylsulfonylamino; R2 = halogen CN, NO2, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio; or R1 + R2 or R2 + R3 = trimethylene or tetramethylene chain; R4 = halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio haloalkylsulfinyl, haloalkylsulfonyl, CHO, CN, CO2H, alkoxycarbonyl, alkoxyalkoxy-carbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R5 = hydrogen orhalogen R6 = halogen, CN, NO2, OH, CF3, C1-C6-alkyl, C1-C4 alkoxy; R7 = various radicals; and the N- oxides of (I) and the agriculturally utilizable salts of (I) where these exist, excepting those compounds (I) where R2 is C1-C4-alkoxy and R1 and/or R3 is carboxyl or the salt, ester or amide thereof. Use: herbicides; desiccation/defoliation of plants.

    9.
    发明专利
    未知

    公开(公告)号:DE59808196D1

    公开(公告)日:2003-06-05

    申请号:DE59808196

    申请日:1998-09-05

    Applicant: BASF AG

    Abstract: Substituted 2-phenyl-3(2H)-pyridazinones Iand salts thereof, wheren=0, 1, 2; R1=C1-C4-alkyl, C1-C4-haloalkyl;R2=H, halogen; R3=halogen, CN;R4=H, NO2, CN, CHO, NH-OH, C1-C4-alkyl, C1-C4-halogenalkyl, -OR5, -CH=N-OR6, -CH=C(R7)-CO-OR8, -CO-OR9, C1-C6-alkyl-SO2-NH, di(C1-C6-alkylsulfonyl)amino orR5=C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, (C1-C6-alkoxy)carbonyl-C1-C4-alkyl, (C3-C6-alkenyloxy)carbonyl-C1-C4-alkyl, (C3-C6-alkynyloxy)carbonyl-C1-C4-alkyl, C1-C4-alkoxy(C1-C4-alkoxy)carbonyl-C1-C4-alkyl;R6=H, C1-C4-alkyl, hydroxycarbonyl-C1-C4-alkyl, (C1-C4-alkoxy)carbonyl-C1-C4-alkyl;R7=H, halogen, C1-C4-alkyl; R8=H, C1-C6-alkyl;R9=H, C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, C1-C4-alkoxy-C1-C4-alkoxy, hydroxycarbonyl-C1-C4-alkyl, (C1-C6-alkoxy)carbonyl-C1-C4-alkyl, (C3-C6-alkenyloxy)carbonyl-C1-C4-alkyl, (C3-C6-alkynyloxy)carbonyl-C1-C4-alkyl, C1-C4-alkoxy-(C1-C4-alkoxy)carbonyl-C1-C4-alkyl;R10=H, C1-C6-alkyl, COOH, (C1-C6-alkoxy)carbonyl;and their use as herbicides and for the desiccation/defoliation of plants are described.

    10.
    发明专利
    未知

    公开(公告)号:DE59510111D1

    公开(公告)日:2002-04-18

    申请号:DE59510111

    申请日:1995-07-04

    Applicant: BASF AG

    Abstract: PCT No. PCT/EP95/02584 Sec. 371 Date Jun. 30, 1997 Sec. 102(e) Date Jun. 30, 1997 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/02518 PCT Pub. Date Feb. 1, 1996Substituted cinnamic oxime derivatives I and cinnamic hydroxamide derivatives II (R1=halogen, NO2, CN, CF3; R2=H, halogen; R3=H, halogen, C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, hydroxy-C1-C6-alkyl; R4=H, halogen, CN, C1-C6-alkyl, C1-C6-haloalkyl or R3+R4=chemical bond; Y=-O-, -S-, -O-CO-, -O-SO2- or chemical bond; Y'=-O- or -S-; R5=unsubst. or subst. C1-C6-alkyl or C1-C6-haloalkyl; C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, unsubst. or subst. phenyl or phenyl-C1-C6-alkyl, or, if Y is -O-, -S- or a chemical bond, is (C1-C6-alkyl)carbonyl or (C1-C6-alkoxy)carbonyl; or, if Y is a chemical bond, is hydrogen or halogen; R5'=R5, H or (C1-C6-haloalkyl)carbonyl; R6=H, C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, hydroxy-C1-C6-alkyl, C1-C6-alkoxy-C1-C6-alkyl, C1-C6-alkylthio-C1-C6-alkyl, cyano-C1-C6-alkyl, (C1-C6-alkoxy) carbonyl-C1-C6-alkyl, (C1-C6-alkyl) carbonyl-C1-C6-alkyl, (C1-C6-alkyl)carbonyloxy-C1-C6-alkyl or unsubst. or subst. phenyl-C1-C6-alkyl; or, if Y is oxygen or sulfur, R5+R6 together=unsubst. or subst. C1-C3-alkylene; Cyc=N-(3,4,5,6-tetrahydrophthalimido) or X1, X2=oxygen or sulfur; R7=H, C1-C6-alkyl, C1-C6-haloalkyl, NH2; R8, R9=H, halogen, C1-C6-alkyl, C1-C6-haloalkyl or unsubst. or subst. phenyl); and salts of I and II. Use: herbicides; desiccation/defoliation of plants.

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