C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 251/38 (2006.01) A01N 43/64 (2006.01) A01N 43/76 (2006.01) A01N 53/00 (2006.01) C07D 413/04 (2006.01)
Patent
CA 2364660
The invention relates to novel 1-aryl-4-thiotriazines of formula (I), wherein R1 = H, NH2, C1-C4-alkyl, C1-C4-alkyl halide; R2 = H, NH2, C1-C4-alkyl, C1-C4- alkyl halide; R3 = H, halogen; R4 = CN, halogen; Y = nitrogen, the methine group or together with R5, a bridge ~C-O-C(R6)=N-; R5 = 1) hydrogen, hydroxy, mercapto, nitro, halogen, C1-C6-alkyl, C1-C6-alkyl halide, 2) C1-C6-alkoxy, C1- C6-alkylthio, C3-C6-cycloalkoxy, C3-C6-cycloalkylthio, C2-C6-alkenyloxy, C2-C6- alkenylthio, C2-C6-alkinyloxy or C2-C6-alkinylthio, each of these 8 radicals optionally bearing one of the following substituents: halogen, cyano, -CO-R8, - CO-OR8 or -CO-N(R8)-R9; 3) -CO-R11, -C(R11)(OR13)(OR14), -C(R11)=C(R15)-CO- R16, -CH(R11)-CH(R15)-CO-R16, -CO-OR20, -C(R10)=N-OR7, -N(R21)-R22 or -CO- N(R21)-R22; and R6 = H, halogen, optionally substituted C1-C6-alkyl, C3-C6- alkenyl, C3-C6-alkinyl, C1-C6-alkoxy, C3-C6-alkenyloxy, C3-C6-alkinyloxy, C3- C6-cycloalkyl or C3-C6-cycloalkoxy. The invention also relates to salts and enol ethers of the inventive compounds (I), to a method for producing them and to their use as herbicides.
Nouvelles 1-aryl-4-thiotriazines de formule (I) dans laquelle R?1¿ représente H, NH¿2?, alkyle C¿1?-C¿4?, halogénoalkyle C¿1?-C¿4?; R?2¿ représente H, NH¿2?, alkyle C¿1?-C¿4?, halogénoalkyle C¿1?-C¿4?; R?3¿ représente H, halogène; R?4¿ représente CN, halogène; Y représente azote, le groupe méthine ou, avec R?5¿, un pont ~C-O-C(R?6¿)=N-; R?5¿ représente (1) hydrogène, hydroxy, mercapto, nitro, halogène, alkyle C¿1?-C¿6?, halogénoalkyle C¿1?-C¿6?, (2) alcoxy C¿1?-C¿6?, alkylthio C¿1?-C¿6?, cycloalcoxy C¿3?-C¿6?, cycloalkylthio C¿3?-C¿6?, alcényloxy C¿2?-C¿6?, alcénylethio C¿2?-C¿6?, alcynyloxy C¿2?-C¿6? ou alcynylthio C¿2?-C¿6?, chacun de ces 8 restes pouvant porter, si nécessaire, l'un des substituants suivants: halogène, cyano, -CO-R?8¿, -CO-OR?8¿ ou -CO-N(R?8¿)-R?9¿, (3) -CO-R?11¿, -C(R?11¿)(OR?13¿)(OR?14¿), -C(R?11¿)=C(R?15¿)-CO-R?16¿, -CH(R?11¿)-CH(R?15¿)-CO-R?16¿, -CO-OR?20¿, -C(R?10¿)=N-OR?7¿, -N(R?21¿)-R?22¿ ou -CO-N(R?21¿)-R?22¿; R?6¿ représente H, halogène, alkyle C¿1?-C¿6?, alcényle C¿3?-C¿6?, alcynyle C¿3?-C¿6?, alcoxy C¿1?-C¿6?, alcényloxy C¿3?-C¿6?, alcynyloxy C¿3?-C¿6?, cycloalkyle C¿3?-C¿6? ou cycloalcoxy C¿3?-C¿6? éventuellement substitués, ainsi que leurs sels et énoléthers, procédé de préparation des nouveaux composés de formule (I) et leur utilisation en tant qu'herbicides.
Hamprecht Gerhard
Menke Olaf
Otten Martina
Reinhard Robert
Sagasser Ingo
Basf Aktiengesellschaft
Robic
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