Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1987-01-23
1988-06-28
Ford, John M.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 90, 544253, 544278, A01N 4354, A01N 4390, C07D23969, C07D23970
Patent
active
047536721
ABSTRACT:
Novel furan- and thiophenesulfonamides such as 3-(1,3-dioxolan-2-yl)-N-[(4-methoxy-6-methyl-1,3-5-triazin-2-yl)aminocarbo nyl]-2-thiophenesulfonamide and N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-(1,3-dioxolan-2-yl)-2-thi ophenesulfonamide are highly active pre-emergent and/or post-emergent herbicides.
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E. I. Du Pont de Nemours and Company
Ford John M.
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