Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1976-06-30
1978-04-04
Coughlan, Jr., Paul M.
Chemistry: fertilizers
Processes and products
Forms or conditioning
2602564C, 2602564N, 2602565R, A01N 922, C07D23948
Patent
active
040825353
ABSTRACT:
This invention relates to new pyrimidine derivatives with herbicidal activity corresponding to formula I ##STR1## wherein X is halogen, lower alkoxy or lower alkylthio Y is hydrogen or halogen and ##STR2## are aliphatic amino radicals, one or both of which contain the cyclopropyl ring. A process for their manufacture is given. Herbicidal compositions which contain these new pyrimidine derivatives as active component and their use for the post-emergent total or selective combating of weeds are also disclosed.
REFERENCES:
patent: 3451802 (1969-06-01), Neighbors et al.
patent: 3845055 (1974-10-01), Hoegerle et al.
patent: 3948914 (1976-04-01), Fischer
Berrer Dagmar
Hoegerle Karl
Ciba-Geigy Corporation
Coughlan, Jr. Paul M.
Rabin Frederick H.
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