Sultamsulfonamide derivatives and herbicides.

摘要

A sultamsulfonamide derivative having the formula: <CHEM> wherein each of R1, R2, R3, R4 and R5 is hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, halogen, trifluoromethyl, nitro, cyano, amino, C1-C6 alkoxy, phenoxy (provided that this phenoxy may be substituted by halogen, trifluoromethyl, C1-C6 alkyl, C1-C6 alkoxy or C1-C6 alkoxycarbonyl), C1-C6 alkylthio, phenylthio (provided that this phenylthio may be substituted by halogen, trifluoromethyl, C1-C6 alkyl, C1-C6 alkoxy or C1-C6 alkoxycarbonyl), C1-C6 alkylsulfonyl, benzenesulfonyl (provided that this benzenesulfonyl may be substituted by halogen, trifluoromethyl, C1-C6 alkyl, C1-C6 alkoxy or C1-C6 alkoxycarbonyl), C1-C6 alkylcarbonyl, carboxylic acid, C1-C6 alkoxycarbonyl, C1-C6 monoalkylaminocarbonyl, C1-C6 dialkylaminocarbonyl, C2-C6 acylamino, C1-C6 halogenoalkyl, C1-C6 alkyl substituted by cyano, C1-C6 alkyl substituted by hydroxyl, C1-C6 alkyl substituted by amino, C1-C6 alkyl substituted by C1-C6 alkoxy, C1-C6 alkyl substituted by C1-C6 halogenoalkoxy, C1-C6 alkyl substituted by C1-C6 alkylthio, C1-C6 alkyl substituted by C1-C6 alkylsulfonyl, C1-C6 alkyl substituted by C1-C6 alkylcarbonyl, C1-C6 alkyl substituted by carboxylic acid, C1-C6 alkyl substituted by C1-C6 alkoxycarbonyl, C1-C6 alkyl substituted by C2-C6 alkenyloxy, C1-C6 alkyl substituted by C2-C6 alkynyloxy, C1-C6 alkyl substituted by C2-C6 acylamino, C1-C6 alkyl substituted by C1-C6 alkylsulfonyloxy, C2-C6 alkenyl substituted by C1-C6 alkoxycarbonyl, C2-C6 alkynyl substituted by cyano, phenyl (provided that this phenyl may be substituted by halogen, trifluoromethyl, C1-C6 alkyl, C1-C6 alkoxy or C1-C6 alkoxycarbonyl) or C1-C6 alkyl substituted by phenyl (provided that this phenyl may be substituted by halogen, trifluoromethyl, C1-C6 alkyl, C1-C6 alkoxy or C1-C6 alkoxycarbonyl); X is oxygen or sulfur; M is hydrogen, C1-C6 alkyl, C2-C6 alkenyl cr C2-C6 alkynyl; and G is <CHEM> wherein A is CH or nitrogen, and each of B and C is C1-C4 alkyl, C1-C4 alkoxy, C1-C4 halogenoalkyl, C1-C4 halogenoalkoxy, halogen or C1-C4 monoalkylamino, or an agriculturally useful salt thereof.