77888-52-9

Upstream product

• 57947-01-0 1-aminophenyl-2-sulphonic acid-diethyl amide 

Downstream Products

• 147542-69-6 N-(n-Butylamino)carbonyl-2-(N,N-dimethylaminosulfonyl)benzenesulfonamide 
• 77888-53-0 o-N,N-diethylsulfamoylbenzenesulfonyl isocyanate 

Relevant academic research and scientific papers

N-(phenylsulfonyl)picolinamide derivatives, process for producing the same, and herbicide

A herbicide containing as the active ingredient an N-(henylsulfonyl)picolinamide derivative represented by general formula (I) wherein X reprcsents a halogeno, a C1-4 alkyl, a C1-4 haloalkyl, a C1-4 alkoxy, a C1-4 haloalkoxy, a (C1-4 alkoxy)carbonyl, a [di(C1-4 alkyl)amino]sulfonyl, an [N—(C1-4 alkyl)-N—(C1-4 alkoxy)amino]sulfonyl, a (C1-4 alkylamino)sulfonyl, a C1-4 alkylthio, a C1-4 alkylsulfinyl, a C1-4 alkylsulfonyl, or nitro; n is an integer of 0 to 5; Y represets a halogeno, a C1-4 alkyl, a C1-4 haloalkyl, a C1-4 alkoxy, C1-4 haloalkoxy, a C1-4 alkylthio, a C1-4 haloalkylthio, amino, a C1-4 alkylamino, a di(C1-4 alkyl)amino, a (C1-4 alkoxy) C1-4 alkyl, a (C1-4 alkylthio) C1-4 alkyl, or nitro; and m is an integer of 0 to 4. This active ingredient is synthesized by condensing a substituted picolinic acid with a substituted benzenesulfonamide under dehydration, or by reacting the phenyl ester of a substituted picolinic acid with a substituted benzenesulfonamide in the presence of a basic compound.

Herbicidal N-(pyridinylaminocarbonyl)benzenesulfonamides

N-(Pyridinylaminocarbonyl)benzenesulfonamides are useful for the regulation of plant growth and as pre-emergence and post-emergence herbicides.

N(Substituted phenylsulfonyl) N'(substituted cyumidin-2-yl) ureas

This invention relates to N(Substituted Phenylsulfonyl) N'(Substituted Pyrimidinyl) urea compounds having the formulae I and IA STR1 to agricultural compositions containing them and to their methods of use as general as well as selective pre- and post-eme

Herbicidal pyridinsulfonamides

N-[(5-Substituted pyrimidin-2-yl)aminocarbonyl]-2-haalopyridine-3-sulfonamides are useful as herbicides.

Herbicidal N-(pyridinylaminocarbonyl)benzenesulfonamides

N-(Pyridinylaminocarbonyl)benzenesulfonamides are useful for the regulation of plant growth and as pre-emergence and post-emergence herbicides.