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    • 44. 发明申请
    • SUBSTITUTED 1-PHENYLURACIL DERIVATIVES, THEIR PREPARATION AND THEIR USE AS HERBICIDES
    • 取代1-苯基尿嘧啶衍生物,其制备方法及其作为除草剂
    • WO1997005117A1
    • 1997-02-13
    • PCT/EP1996003222
    • 1996-07-22
    • BAYER AKTIENGESELLSCHAFTLINKER, Karl-HeinzFINDEISEN, KurtANDREE, RolandDREWES, Mark, WilhelmDOLLINGER, MarkusSANTEL, Hans-Joachim
    • BAYER AKTIENGESELLSCHAFT
    • C07D239/54
    • C07D239/54A01N43/54C07D239/553
    • New substituted phenyluracils have the general formula (I), in which R stands for hydrogen, cyano or halogen; R stands for cyano, carbamoyl, thiocarbamoyl, halogen or optionally halogen-substituted alkyl or alkoxy; R stands for the group A -A -A , in which A , A and A have the meanings given in the description; R stands for hydrogen, cyano, carboxy, carbamoyl, thiocarbamoyl, nitro, halogen, alkoxycarbonyl, alkylamino, dialkylamino, or for alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkinyloxy, alkylthio, alkenylthio or alkinylthio optionally substituted by hydroxy, nitro, cyano, halogen or alkoxy; R stands for hydrogen, cyano, carboxy, carbamoyl, thiocarbamoyl, nitro, halogen, alkoxycarbonyl, alkylamino, dialkylamino, or for alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkinyloxy, alkylthio, alkenylthio or alkinylthio optionally substituted by hydroxy, nitro, cyano, halogen or alkoxy; and R stands for hydrogen, hydroxy, amino, cyano, or for alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkylthio, alkylsulfinyl, alkylsulfonyl optionally substituted by cyano, nitro, halogen or alkoxy, or for cycloalkyl or cycloalkylalkyl optionally substituted by cyano, halogen or alkyl, with the exception of compounds 1-(4-chloro-2-fluoro-phenyl)-1,2,3,4-tetrahydro-2,4-dioxo-pyrimidin-5-carbonitril, 1-(3-chloro-4-fluoro-phenyl)-1,2,3,4-tetrahydro-2,4-dioxo-pyrimidin-5-carbonitril, 1-(4-chloro-3-trifluoromethylphenyl)-1,2,3,4-tetrahydro-2,4-dioxo-pyrimidin-5-carbonitril, 1-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-2,4-dioxo-pyrimidin-5-carbonitril, 1-[4-chloro-2-fluoro-5-(2-propinyloxy)-phenyl]-3-methyl-2,4-(1H,3H)-pyridindione. Also disclosed is a process for preparing these compounds and their use as herbicides.
    • 本发明涉及通式(I)的新的取代的苯基尿嘧啶,其中R <1>是氢,氰基或卤素; [R <2>任选为氰基,氨基甲酰基,硫代氨基甲酰基,卤素或分别代表卤素取代的烷基或烷氧基; [R <3>表示基团A <1> -A <2> -A <3>其中A <1>,A <2>和A <3>具有说明书中给出的含义; [R <4>表示氢,氰基,羧基,氨基甲酰基,硫代氨基甲酰基,硝基,卤素,烷氧基羰基,烷基氨基,二烷基氨基,或代表各自任选被羟基取代,硝基,氰基,卤素,或烷氧基烷基,烯基,炔基,烷氧基,链烯氧基, 炔氧基,烷硫基,烯硫基或炔硫基; [R <5>为氢,氰基,羧基,氨基甲酰基,硫代氨基甲酰基,硝基,卤素,烷氧基羰基,烷基氨基,二烷基氨基,或代表各自任选被羟基,硝基,氰基,卤素,或烷氧基烷基,烯基,炔基,烷氧基,烯基, 炔氧基,烷硫基,烯硫基或炔硫基; 且R <6>代表氢,羟基,氨基,氰基,代表各自任选被氰基,硝基,卤素或烷氧基,烷基,烯基,炔基,烷氧基,链烯氧基,烷硫基,烷基亚磺酰基,烷基磺酰基取代的,或者代表各自任选被氰基,卤素 或烷基取代的环烷基或环烷基烷基,与化合物除外1-(4-氯-2-氟 - 苯基)-1,2,3,4-四氢-2,4-二氧代 - 嘧啶-5-甲腈,1-( 3-氯-4-氟 - 苯基)-1,2,3,4-四氢-2,4-二氧代 - 嘧啶-5-甲腈,1-(4-氯-3-三氟甲基 - 苯基)-1,2- ,3,4-四氢-2,4-二氧代嘧啶-5-甲腈,1-(3,4-二氯苯基)-1,2,3,4-四氢-2,4-二氧代 - 嘧啶-5-甲腈 酮,1- [4-氯-2-氟-5-(2-丙炔氧基)苯基] -3-甲基-2,4(1H,3H)-pyridindion,它们的制备方法和它们作为除草剂的用途。