Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1987-07-06
1989-07-11
Ceperley, Mary E.
Chemistry: fertilizers
Processes and products
Forms or conditioning
544144, 548240, 548465, 548513, A01N 4338, C07D20948
Patent
active
048468827
ABSTRACT:
A herbicidal compound of the formula ##STR1## where X is F, Cl or Br, Y is Cl, Br, CHF.sub.2 O or CF.sub.3, R is alkyl of 1 to 6 carbon atoms or lower halo alkyl and R' is H or lower alkyl. Related compounds, including those which have --SR or --NR.sup.2 R in place of --OR are also disclosed.
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T. Wheeler et al., Chem. Abstracts, vol. 109, No. 6409f (1988).
Ceperley Mary E.
Ertelt H. Robinson
FMC Corporation
Kennedy Robert M.
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