AR102197A1 - COMPOUND OF ARIL SULFONAMIDE OR ITS SALT, AND HERBICIDES CONTAINING IT - Google Patents

Abstract

A herbicide is provided that exhibits herbicidal activities to undesirable plants. Claim 1: An aryl sulfonamide compound represented by the formula (1) or its salt, wherein, R¹ is C₁₋₆ haloalkyl; R² is a hydrogen atom, C₁₋₆ alkyl, C₁₋₆ haloalkyl, C₃₋₆ alkenyl, C₃₋₆ haloalkenyl, C₃₋₆ alkynyl, C₃₋₆ haloalkynyl, C₁₋₆alkoxyC₁₋₆alkyl, C₁₋₆alkylcarbonyloxy ₋₆, C₃₋₇ cycloalkylcarbonyloxy, C₁₋₆alkoxycarbonyloxyC₁₋₆, C ciclo cycloalkylcarbonyloxy, mono (C₁₋₆ alkyl) aminocarbonyloxy-C₁₋₆ alkyl, di (C₁₋₆ alkyl) aminocarbonyloxy- C₁₋₆ alkyl, (phenyl) aminocarbonyloxy-C₁₋₆ alkyl (the phenyl moiety may be substituted by J), (phenyl) (C₁₋₆ alkyl) aminocarbonyloxy-C alquilo alkyl (the phenyl moiety may be substituted by J) , C₁₋₆ phenylalkyl (the phenyl moiety may be substituted by J), phenylcarbonyloxy-C₁₋₆ alkyl (the phenyl moiety may be substituted by J), heterocyclic-carbonyloxy-C₁₋₆ alkyl group (the heterocyclic moiety may be substituted by J), phenoxy carbonyloxy-C₁₋₆ alkyl (the phenyl moiety may be substituted by J), C₁₋₁₂ alkylcarbonyl, C₁₋₁₂ haloalkylcarbonyl, C₂₋₆ carbonyl, C₃₋₇ halocarbonyl, C₃₋₇ cycloalkylcarbonyl, C₃₋₇ cycloalkylcarbonyl, C₁₋₁₂ alkoxycarbonyl, C₁₋₁₂ haloalkoxycarbonyl, (C₃₋₇ cycloalkyloxy), (substituted C₁₋₆ cycloalkyloxy) carbonyl, (C₁₋₆ substituted C₃₋₇haloalkyl cycloalkyloxy) carbonyl, C₃₋₆ alkenyloxycarbonyl, C₃₋ haloalkenyloxycarbonyl ₆, C₃₋₆ alkyloxycarbonyl, C₃₋₆ haloalkyloxycarbonyl, C₁₋₆ alkylthiocarbonyl, C₁₋₆ haloalkylthiocarbonyl, C₁₋₆alkylcarbonyl C₁₋₆, C alcoalkoxycarbonyl C₁₋₆, C₁₋₆alkoxycarbonyl alkoxy, C₁₋₆alkylthiocarbonyl alkoxy C₁₋₆, Ciltalkoxycarbonyl C₁₋₆ alkylthio, C₁₋₆alkoxycarb alkylsulfinyl C₁₋₆ onyl, C₁₋₆alkoxycarbonyl C₁₋₆ alkylsulfonyl, mono (C₁₋₆ alkyl) aminocarbonyl, mono (haloalkyl Cal) aminocarbonyl, di (C₁₋₆alkyl) aminocarbonyl, di (haloalkyl C₁₋₆) aminocarbonyl, phenylcarbonyl (the phenyl moiety may be substituted by J), phenyl-alkenylcarbonyl C₂₋₆ (the phenyl moiety may be substituted by J), phenyl-alkoxycarbonyl C₁₋₆ (the phenyl moiety may be substituted by J), phenyl-haloalkoxycarbonyl C₁₋ ₆ (the phenyl moiety can be substituted by J), phenoxycarbonyl (the phenyl moiety can be substituted by J), phenoxy-C-alkoxycarbonyl (the phenyl moiety can be substituted by J), heterocyclic-carbonyl group (the heterocyclic moiety can be substituted by J), C₁₋₆ alkoxyoxalyl, C₁₋₆ alkylsulfonyl, C₁₋₆ haloalkylsulfonyl, C₃₋₇ cycloalkylsulfonyl, phenylsulfonyl (the phenyl moiety may be substituted by J) or heterocyclic sulfonyl group (the rest heterocyclic may be substituted by J); R³ is halogen, C₁₋₆ alkyl, C₁₋₆ haloalkyl, C₁₋₆ alkoxy or C₁₋₆ haloalkoxy; each of R⁴ and R⁵ that are independent of each other, is a hydrogen atom, C₁₋₆ alkyl or C₁₋₆ haloalkyl; T is halogen, C₁₋₆ alkyl, C₁₋₆ haloalkyl, C₂₋₆ alkenyl, C₂₋₆ alkynyl, C₃₋₇ cycloalkyl, halogen substituted C₃₋₇ cycloalkyl, -OH, C₁₋₆ alkoxy, C₁₋₆ haloalkoxy, C₁₋₆ alkylcarbonyloxy, C₁₋₆ alkylthio, C₁₋₆ haloalkylthio, C₁₋₆ alkylsulfinyl, C₁₋₆ haloalkylsulfinyl, C₁₋₆ alkylsulfonyl, C₁₋₆ haloalkylsulfonyl, phenyl (the phenyl moiety may be substituted by J) or C₁₋ phenylalkyl ₆ (the phenyl moiety may be substituted by J); W is O or S; X is -O-Y, -S-Z¹, -SO-Z² or -SO₂-Z³; Y is C₁₋₆ alkyl substituted by A, C₁₋₆ alkylcarbonyl substituted by A, C₁₋₆ alkoxycarbonyl, C₁₋₆ haloalkoxycarbonyl, C₁₋₆ alkylthiocarbonyl, C₁₋₆ haloalkylthiocarbonyl, C₃₋₆ alkenyl, C₃₋₆ haloalkenyl, C₃ alkynyl ₋₆, C₃₋₆ haloalkynyl, C₃₋₇ cycloalkyl, C₃₋₇ cycloalkyl substituted by C₁₋₆ alkyl, C₃₋₇ cycloalkyl substituted by C₁₋₆ alkyl halo, C₃₋₇ cycloalkyl substituted by C₁₋₆ alkoxy or a group heterocyclic (the heterocyclic moiety may be substituted by J); Z¹ is H, C₁₋₆ hydroxyalkyl, C₁₋₆alkyl C₁₋₆alkoxy, C₁₋₆alkyl haloalkoxy, C₃₋₇ cycloalkyl, C ciclo cycloalkyl substituted by C₁₋₆alkyl or C₃₋₇alkyl substituted by C₁₋alkyl ₆; Z² is C₁₋₆ alkyl, C₁₋₆ haloalkyl, C₁₋₆ hydroxyalkyl, C₁₋₆alkyl alkoxy, C₁₋₆alkyl haloalkoxy, C ciclo cycloalkyl, C₃₋₇ cycloalkyl substituted by C₁₋₆ alkyl, cycloalkyl C₃₋₇ substituted by halo C₁₋₆ alkyl or phenyl (the phenyl moiety may be substituted by J); Z³ is C₁₋₆ hydroxyalkyl, C₁₋₆alkyl C₁₋₆alkoxy, C₁₋₆alkyl haloalkoxy, C₃₋₇cycloalkyl, C₃₋₇ cycloalkyl substituted by C₁₋₆alkyl, C₃₋₇cycloalkyl substituted by haloC₁₋₆alkyl or phenyl (the phenyl moiety may be substituted by J); A is -OH, C₁₋₆ alkoxy, C₁₋₆ haloalkoxy, C₁₋₆alkoxy C₁₋₆ alkoxy, C₁₋₆alkoxy C₁₋₆ haloalkoxy, C₁₋₆ alkylthio, C₁₋₆ haloalkylthio, C₁₋₆ alkylsulfinyl, C₁₋₆ haloalkylsulfinyl , C₁₋₆ alkyl sulfonyl, C₁₋₆ haloalkylsulfonyl, mono (C₁₋₆ alkyl) amino, di (C₁₋₆ alkyl) amino, C₃₋₇ cycloalkyl, C₃₋₇ cycloalkyl substituted by C₁₋₆ alkyl, substituted C₃₋₇ cycloalkyl by halo of C alquilo alkyl, C₃₋₇ cycloalkyl substituted by C₁₋₆ alkoxy, phenyl (the phenyl moiety may be substituted by J), phenylalkoxy C₁₋₆ (the phenyl moiety may be substituted by J), phenoxy (the rest phenyl may be substituted by J), a heterocyclic group (the heterocyclic moiety may be substituted by J), heterocyclic-oxy group (the heterocyclic moiety may be substituted by J), bicycloalkyl C₆₋₁₀, alkyl-alkylcarbonyl C₁₋₆, alkoxycarbonyl C₁₋₆, c arboxy, cyano or nitro; J is halogen, C₁₋₆ alkyl, C₁₋₆ haloalkyl, C₂₋₆ alkenyl, C₂₋₆ haloalkenyl, C₂₋₆ alkynyl, C₂₋₆ haloalkynyl, C₃₋₇ cycloalkyl, halogen substituted C₃₋₇ cycloalkyl, -OH, C₁₋₆ alkoxy, C₁₋₆ haloalkoxy, C₁₋₆ alkylthio, C₁₋₆ haloalkylthio, C₁₋₆ alkylsulfinyl, C₁₋₆ haloalkylsulfinyl, C₁₋₆ alkylsulfonyl, C₁₋₆ haloalkylsulfonyl, C₁₋₆ alkylcarbonyl, C₁₋₆ haloalkylcarbonyl, carboxy, C₁₋₆ alkoxycarbonyl, C₁₋₆ haloalkoxycarbonyl, amino, mono (C₁₋₆ alkyl) amino, mono (haloCquil alkyl) amino, di (C₁₋₆ alkyl) amino, di (haloalkylC₁₋₆) amino, cyano or nitro; m is an integer from 0 to 4; n is an integer from 0 to 5.