C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 239/46 (2006.01) A01N 43/54 (2006.01) A01N 43/66 (2006.01) A01N 43/90 (2006.01) C07D 239/60 (2006.01) C07D 251/30 (2006.01) C07D 401/12 (2006.01) C07D 403/12 (2006.01) C07D 405/12 (2006.01) C07D 409/12 (2006.01) C07D 413/12 (2006.01) C07D 417/12 (2006.01) C07D 491/044 (2006.01)
Patent
CA 2085665
- 46 - O.Z. 0050/42974 Abstract of the Disclosure: Thiocarboxylic acid deriva- tives useful as herbicides or plant growth regulators are of the general formula I Image I where R1 is unsubstituted or substituted alkyl, unsubstituted or substituted cycloalkyl or cycloalkenyl, unsubstituted or substituted alkenyl or alkynyl or unsubstituted or substituted phenyl; R2 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio; X is nitrogen or CR6, where R6 is hydrogen or, together with R3, forms a C3- or C4-alkylene chain or C3- or C4- alkenylene chain in which a methylene group is replaced with oxygen; R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio or R3 is bonded to R6 as stated above to give a 5-membered or 6-membered ring; R4 is unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl or alkynyl, an unsubstituted or substituted 5-membered or 6-membered heteroaromatic structure containing from one to three nitrogen atoms and/or one sulfur or oxygen atom, or unsubstituted or substituted phenyl or naphthyl; R4 and R5 together with the adjacent carbon atom form a 3- membered to 6-membered ring which may contain an oxygen or sulfur atom and may be substituted; R5 is hydrogen, alkyl, haloalkyl, alkoxy, haloalkoxy, or alkylthio; and Y and Z are each oxygen or sulfur.
Baumann Ernst
Bratz Matthias
Gerber Matthias
Kardorff Uwe
Landes Andreas
Basf Aktiengesellschaft
Robic
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