Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1985-07-16
1987-04-21
Ford, John M.
Chemistry: fertilizers
Processes and products
Forms or conditioning
544211, 544212, 544197, 544198, 71 90, 71 93, 544206, 544207, 544208, 544209, 544321, 544323, 544324, 544331, 544332, 544320, C07D23969, C07D40704, A01N 4354
Patent
active
046593691
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.
REFERENCES:
patent: 4370480 (1983-01-01), Levitt et al.
patent: 4492599 (1985-01-01), Levitt et al.
E. I. Du Pont de Nemours and Company
Ford John M.
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