Abstract:
PROBLEM TO BE SOLVED: To obtain a new benzoyl derivative capable of exterminating weeds without damaging raised plants. SOLUTION: This new compound is shown by formula I [L and M are each H, a 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl or the like; Y is C=O, C=N-R3 (R3 is H, a 1-6C alkyl or the like or the like; X is CR12R13, NR23 (R12 and R13 are each H, a 1-6C alkyl or the like; R23 is H, a 1-6C alkyl or the like) or the like; Q is a group of formula II (R15, R16, R18 and R20 are each H or a 1-4C alkyl; R19 is H, a 1-4C alkyl or the like; R17 is H, a 3-4C cycloalkyl or the like) or the like; (n) is 0-2], e.g. 2-(8-methyl-4-ethoxy-1,1-dioxothiochroman-7- carbonyl)-cyclohexane-1,3-dione. The compound of formula I is obtained, for example, by acylating a starting material of formula II with a chloride of formula III followed by rearrangement of the resulting acrylated product in the presence of a catalyst.
Abstract:
The invention relates to a solid crop protection formulation comprising a) cinidon-ethyl as a crop protection agent; b) at least one random radical copolymer comprising as polymerized units at least one hydrophilic and at least one hydrophobic monomer; and c) optionally further additives, wherein at least 50 % of the dispersed cinidon-ethyl particles in said solid crop protection formulation are in an X-ray amorphous state and an aqueous dispersion formulation thereof. Additionally, the invention relates to processes for preparing said formulations and the use of said formulations in agriculture. Further, the invention relates to a random radical copolymer essentially consisting of as polymerized units a) 5 to 95 % by weight of styrene as component A; b) 5 to 95 % by weight of DMAPMAM (dimethylaminopropyl methacrylic amide) as component B; c) 0 to 98 % by weight of methyl acrylate and/or vinyl acetate as component C.
Abstract:
Substituted sulphonyl ureas have the general formula (I), in which n and m equal 0 or 1 and the substituents have the following meaning: R1 is hydrogen, alkyl, alkenyl or alkinyl; R2 is halogen or trifluoromethyl, when m equals 0 or, when m equals 1, R2 is alkyl, alkenyl or alkinyl, and when X stands for O or S and m equals 1, trifluoromethyl or chlorodifluoromethyl; X is O, S or N-R4, whereas R4 is hydrogen or alkyl; R3 is hydrogen, halogen, alkyl, halogenalkyl, alkoxy or halogenalkoxy; A is NO¿2?, NH2, OH, CN, SCN, S(O)oR?5, SO¿2NR?6R7, ER7¿, whereas E stands for O, S or NR9, the groups (a), (b) possibly substituted C¿1?-C4-alkyl or C2-C4-alkenyl; R?5¿ is a possibly substituted alkyl group, a possibly substituted cycloalkyl group, an alkenyl group or an alkinyl group; R6 is hydrogen, an alkoxy group, an alkyl group, or represents together with R7 a C4-C6-alkylene chain, wherein a methylene group may be substituted by an oxygen atom or a C1-C4-alkylimino group; R7 is a possibly substituted alkyl, alkenyl or alkinyl group, a cycloalkyl group and may also represent, when E = NR9, methyl sulphone, trifluoromethyl sulphone, ethylsulphone, possibly halogen-substituted acetyl, dimethylcarbamoyl, dimethylsulphamoyl; o equals 0, 1 or 2; p, q equal 0 and/or 1 (when p = 0, q = 0); R8 is hydrogen or halogen; R9 is hydrogen, methyl, ethyl; R10 is alkyl, halogenalkyl, alkoxyalkyl, alkenyl, cycloalkyl, halogenalkenyl or, when p = 1 and q = 0, it may also be alkylamino or dialkylamino. Also disclosed are their environmentally compatible salts, a process and intermediates for producing the compounds having the formula (I) and their use as herbicides.
Abstract:
Benzoyl derivatives of the formula I where the variables have the following meanings: R1, R2 are hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl or C1-C6-haloalkylsulfonyl; R3 is hydrogen, halogen or alkyl; R4, R5 are hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, dialkylamino, phenyl or carbonyl, it being possible for the 6 last-mentioned radicals to be substituted; X is O, S, NR9, CO or CR10R11; Y is O, S, NR12, CO or CR13R14; R15 is pyrazole which is unsubstituted or substituted, linked in the 4-position and has attached to it in the 5-position a hydroxyl or sulfonyloxy radical; and the agriculturally useful salts thereof; processes and intermediates for the preparation of the 3-heterocyclyl-substituted benzoyl derivatives; compositions comprising them; and the use of these derivatives or compositions comprising them for controlling undesirable plants.
Abstract:
PCT No. PCT/EP97/07210 Sec. 371 Date Jun. 23, 1999 Sec. 102(e) Date Jun. 23, 1999 PCT Filed Dec. 19, 1997 PCT Pub. No. WO98/29392 PCT Pub. Date Jul. 9, 1998The invention relates to 4-benzoylpyrazoles of the formula I and their agriculturally useful salts thereof, processes and intermediates; compositions thereof; and use thereof for controlling undesireable plants.
Abstract:
Pyrazolbenzoyl derivative of the formula (I), in which the substituents have the meanings described in the description, the salts of compounds (I) usually utilized in agriculture, a method for the preparation thereof and a herbicidal composition containing thereof.
Abstract:
The invention relates to a solid crop protection formulation comprising a) cinidon-ethyl as a crop protection agent; b) at least one random radical copolymer comprising as polymerized units at least one hydrophilic and at least one hydrophobic monomer; and c) optionally further additives, wherein at least 50% of the dispersed cinidon-ethyl particles in said solid crop protection formulation are in an X-ray amorphous state and an aqueous dispersion formulation thereof. Additionally, the invention relates to processes for preparing said formulations and the use of said formulations in agriculture. Further, the invention relates to a random radical copolymer essentially consisting of as polymerized units a) 5 to 95% by weight of styrene as component A; b) 5 to 95% by weight of DMAPMAM (dimethylaminopropyl methacrylic amide) as component B; c) 0 to 98% by weight of methyl acrylate and/or vinyl acetate as component C.
Abstract:
PCT No. PCT/EP98/00926 Sec. 371 Date Sep. 1, 1999 Sec. 102(e) Date Sep. 1, 1999 PCT Filed Feb. 18, 1998 PCT Pub. No. WO98/40366 PCT Pub. Date Sep. 17, 1998Saccharin-5-carbonylcyclohexane-1,3,5-trione derivatives of the formula I where: L is C1-C3-alkyl or C1-C3-alkoxy; Z is C1-C4-alkyl, C3-C8-cycloalkyl, C3-C6-alkenyl, C3-C5-alkynyl, benzyl or phenyl, the phenyl rings in each case being unsubstituted or mono- or polysubstituted by C1-C4-alkyl, C1-C3-alkoxy or halogen; M is hydrogen, C1-C3-alkyl, C1-C3-alkoxy, fluorine, chlorine, cyano, nitro or trifluoromethyl; R1, R2, R3, R4 are each C1-C4-alkyl; and agriculturally useful salts of compound I.
Abstract:
PCT No. PCT/EP98/00066 Sec. 371 Date Jul. 13, 1999 Sec. 102(e) Date Jul. 13, 1999 PCT Filed Jan. 8, 1998 PCT Pub. No. WO98/31676 PCT Pub. Date Jul. 23, 1998Sulfur-containing 2-chloro-3-(4,5-dihydro-3-isoxazolyl)-benzoic acids of the formula I in which the substituents have the meanings given in the description are prepared as described.