Patent ID: 6448205
Filing Date: 2002-09-10
Classification: A01N,C07D

Abstract:
A substituted 2-phenylpyridine of the formula I in which the variables have the following meanings:n is zero; R1 is C1-C6-alkylsulfinyl or C1-C6-alkylsulfonyl; R2 is halogen; R3 is hydrogen or halogen; R4 is cyano or halogen; R5 is hydrogen, nitro, cyano, hydroxylamino, C1-C6-alkyl, C1-C6-haloalkyl, â€”COCl, â€”COâ€”OR6, â€”COâ€”Oâ€”(C1-C4-alkylene)â€”COâ€”OR6, â€”Oâ€”(C1-C4-alkylene)â€”COâ€”OR6, â€”Oâ€”(C1-C4-alkylene)â€”COâ€”Oâ€”(C1-C4-alkylene)â€”COâ€”OR6, â€”OR9, formyl, â€”CH&boxH;Nâ€”OR15, â€”N(R16)R17, â€”N(R16)â€”SO2â€”(C1-C6-alkyl) or â€”N(R16)â€”COâ€”(C1-C6-alkyl); R6 is hydrogen, C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl or C1-C6-alkoxy-C1-C6-alkyl; R9 is hydrogen, C1-C6-alkyl, C3-C6-alkenyl or C3-C6-alkynyl; R15 is C1-C6-alkyl; R16 is hydrogen or C1-C6-alkyl; R17 is hydrogen, C1-C6-alkyl, hydroxycarbonyl-C1-C6-alkyl, (C1-C6-alkoxy)carbonyl-C1-C6-alkyl or C1-C6-alkoxy; or an agriculturally useful salt of a compound I where R6=hydrogen.