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    • 6. 发明申请
    • SUBSTITUTED 2-PHENYLPYRIDINES WITH HERBICIDAL ACTION
    • 取代的2-苯基吡啶与除草剂的作用
    • WO1995002580A2
    • 1995-01-26
    • PCT/EP1994002263
    • 1994-07-11
    • BASF AKTIENGESELLSCHAFTSCHAEFER, PeterHAMPRECHT, GerhardHEISTRACHER, ElisabethKOENIG, HartmannKLINTZ, RalfMUENSTER, PeterRANG, HaraldWESTPHALEN, Karl-OttoGERBER, MatthiasWALTER, Helmut
    • BASF AKTIENGESELLSCHAFT
    • C07D213/68
    • C07D213/30C07D213/61C07D265/36C07D409/12
    • Substituted 2-phenylpyridines have formula (I) wherein R , R = H, halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH, haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, CHO, CN, CO2H, alkoxycarbonyl, alkoxyalkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkylcarbonyl, CONH2, alkylaminocarbonyl, dialkylaminocarbonyl, pyrrolidinylcarbonyl, piperidylcarbonyl, morpholinylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R = halogen, CN, NO2, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio; or R + R or R + R = trimethylene or tetramethylene chain; R = halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH, haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, CHO, CN, CO2H, alkoxycarbonyl, alkoxyalkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R = hydrogen or halogen; R = halogen, CN, NO2, OH, CF3, C1-C6-alkyl, C1-C4-alkoxy; R = various radicals; and the N-oxides of (I) and the agriculturally utilizable salts of (I) where these exist, excepting those compounds (I) where R is C1-C4-alkoxy and R and/or R is carboxyl or the salt, ester or amide thereof. Use: herbicides; desiccation/defoliation of plants.
    • 取代的2-苯基吡啶具有式(I)其中R 1,R 3 = H,卤素,烷基,卤代烷基,烷氧基烷基,烷氧基,烷氧基烷氧基,OH,卤代烷氧基,烷基羰基氧基,卤代烷基羰氧基,SH,烷硫基,烷基亚磺酰基,烷基磺酰基, 卤代烷基硫基,卤代烷基亚磺酰基,卤代烷基磺酰基,CHO,CN,CO 2 H,烷氧基羰基,烷氧基烷氧基羰基,卤代烷氧基羰基,烷基羰基,卤代烷基羰基,烷氧基烷基羰基,CONH 2,烷基氨基羰基,二烷基氨基羰基,吡咯烷基羰基,哌啶基羰基,吗啉基羰基,NO 2,NH 2,烷基氨基,二烷基氨基,吡咯烷基,哌啶基,吗啉基, 烷基羰基氨基,卤代烷基羰基氨基,烷基磺酰基氨基; R 2 =卤素,CN,NO 2,烷基,卤代烷基,烷氧基,卤代烷氧基,烷硫基,卤代烷硫基; 或R 1 + R 2或R 2 + R 3 =三亚甲基或四亚甲基链; R 4 =卤素,烷基,卤代烷基,烷氧基烷基,烷氧基,烷氧基烷氧基,OH,卤代烷氧基,烷基羰基氧基,卤代烷基羰氧基,SH,烷硫基,烷基亚磺酰基,烷基磺酰基,卤代烷硫基,卤代烷基亚磺酰基,卤代烷基磺酰基,CHO,CN,CO 2 H,烷氧基羰基,烷氧基烷氧基羰基,卤代烷氧基羰基 烷基羰基,卤代烷基羰基,烷氧基烷基羰基,NO 2,NH 2,烷基氨基,二烷基氨基,吡咯烷基,哌啶基,吗啉基,烷基羰基氨基,卤代烷基羰基氨基,烷基磺酰基氨基。 R 5 =氢或卤素; R 6 =卤素,CN,NO 2,OH,CF 3,C 1 -C 6 - 烷基,C 1 -C 4 - 烷氧基; R 7 =各种基团; (I)的N-氧化物和其中存在的(I)的农业上可利用的盐,除了其中R 2是C 1 -C 4 - 烷氧基和R 1和/或R 3的那些化合物(I) >是羧基或其盐,酯或酰胺。 用途:除草剂; 植物的干燥/脱叶。