Pyrimidine derivatives and herbicidal method and compositions

Details Pyrimidine derivatives and herbicidal method and compositions Pyrimidine derivatives and herbicidal method and compositions

1988-12-21

1990-03-06

Hollrah, Glennon H.

Chemistry: fertilizers

Processes and products

Forms or conditioning

544296, 544302, 544319, A01N 4354, C07D40310

Patent

active

049062859

ABSTRACT:
A pyrimidine derivative having the formula: ##STR1## wherein R is hydrogen atom, --CH.sub.2 CH.sub.2 S(O).sub.n R.sub.1 (wherein R.sub.1 is a lower alkyl group, and n is an integer of from 0 to 2) or ##STR2## (wherein each R.sub.1 is a lower alkyl group), A is a chlorine atom or a methoxy group, and each of D and E which may be the same or different, is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group or a halogen-substituted lower alkoxy group, or a salt thereof.

REFERENCES:
patent: 4248619 (1981-02-01), Serban et al.

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