Herbicidal pyrimidine sulfonylureas

Details Herbicidal pyrimidine sulfonylureas Herbicidal pyrimidine sulfonylureas

1986-08-13

1989-02-21

Daus, Donald G.

Chemistry: fertilizers

Processes and products

Forms or conditioning

71 93, 544211, 544212, 544332, A01N 4354, A01N 4366, C07D25146, C07D23928

Patent

active

048061425

ABSTRACT:
Certain substituted pyrimidine sulfonylureas, such as 3-[[[-(4-dimethoxymethyl)-6-methylpyrimidin-2-yl]aminocarbonyl]aminosulfon yl]-2-thiophenecarboxylic acid, methyl ester, are selective pre-emergence and/or post-emergence herbicides.

REFERENCES:
patent: 4169719 (1979-10-01), Levitt
patent: 4191553 (1980-03-01), Reap
patent: 4310346 (1982-01-01), Levitt et al.
patent: 4332611 (1982-01-01), Petersen
patent: 4348220 (1982-09-01), Schwing
patent: 4370479 (1983-01-01), Levitt
patent: 4394506 (1983-07-01), Levitt
patent: 4398939 (1983-08-01), Levitt

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