Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1985-08-09
1987-08-18
Ford, John M.
Chemistry: fertilizers
Processes and products
Forms or conditioning
544295, 544 82, 544122, 544123, 544321, 544323, 544330, 544332, 540601, A01N 4354, C07D25116, C07D25118, C07D25146
Patent
active
046875077
ABSTRACT:
N-(heterocyclicaminocarbonyl)arylsulfonamides in which the aryl radical is substituted in the 2-position by a carboxy radical, ester, thioester, or amide thereof; e.g. N-[(4,6-dimethylpyrimidin-2-yl)-aminocarbonyl]-2-methoxycarbonylbenzenesul fonamide or N-[(4,6-dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-2-methoxycarbonylbenze nesulfonamide; are useful for the regulation of plant growth and as pre-emergence and post-emergence herbicides.
REFERENCES:
patent: 4491467 (1985-01-01), Peterson
patent: 4545808 (1985-10-01), Levitt
patent: 4555261 (1985-11-01), Petersen
patent: 4627873 (1986-12-01), Levitt
E. I. Du Pont de Nemours and Company
Ford John M.
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