C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
71/7, 260/247.4,
C07D 295/22 (2006.01) A01N 41/06 (2006.01) A01N 47/02 (2006.01) C07D 295/26 (2006.01)
Patent
CA 1187876
ABSTRACT The invention provides novel trifluoromethanesulf- onanilides of the formula: Image ( I) wherein Rl and R2, which can be the same or different, each represents a hydrogen atom, a halogen atom or a Cl-C4 alkyl group and R3 and R4 are, same or different, each a hydrogen atom, a Cl-C4 alkyl group, a C3-C6 cycloalkyl group, a C3-C4 alkenyl group, a C3-C5 alkynyl group, a Cl-C4 alkoxy group, a C6 C7 aralkyl group, a Cl-C4 alkoxy (Cl-C4) alkyl group or a C2-C4 acyl group or they may be combined together with the nitrogen atom to form a morpholino group, and X is a hydrogen atom or a C2-C4 acyl group, provided that R3 and R4 are not simultaneously hydrogen and also that 4-N,N-Dimethylsulfa- moyltrifluoromethane-sulfonanilide; 4-(N,N-Dimethylsul- famoyl)-2-methyltrifluoromethanesulfonanilide; 2-Methyl- 4-(N-methylsulfamoyl)-trifluoromethanesulfonanilide; 3-(N,N-Dimethylsulfamoyl)-trifluoromethancsulfonanilide; 3-(N-Methylsulfamoyl)trlfluoromethancsulfonanilide; and 5-(N,N-Dimethylsulfamoyl)-2-methyl-trifluoromethanesul- fonanilide are excluded. These compounds are efeective as herbicides and are active against a broad spectrum of weeds without phytotoxicity to many crops.
409090
Hashimoto Shunichi
Konishi Hiroyuki
Oshio Hiromichi
Kirby Eades Gale Baker
Sumitomo Chemical Co. Ltd.
LandOfFree
Trifluoromethanesulfonanilides, and their production and use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Trifluoromethanesulfonanilides, and their production and use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Trifluoromethanesulfonanilides, and their production and use will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1181144