Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1980-01-28
1982-04-27
Rizzo, Nicholas S.
Chemistry: fertilizers
Processes and products
Forms or conditioning
548190, 548193, 548195, 548196, 548147, C07D27708
Patent
active
043268765
ABSTRACT:
Compounds of the following formula have herbicidal activity: ##STR1## wherein X and Y are hydrogen or halo; R.sup.2 and R.sup.3 are alkyl or are joined to form --CH.sub.2 --.sub.n, n=2 through 7; R is hydrogen, haloacetyl, alkyl, alkoxyalkyl or N-alkylcarbamoyl and R.sup.1 is alkyl, alkenyl, alkynyl, cycloalkyl, polycycloalkyl, alkoxy-alkyl, cyanoalkyl or cyanoalkenyl; with the proviso that when R and R.sup.1 are both alkyl, each contains at least 3 carbon atoms.
REFERENCES:
patent: 2780631 (1957-02-01), Rauer
patent: 2879273 (1959-03-01), Asinger et al.
patent: 3775425 (1973-11-01), Bosshard et al.
patent: 3862165 (1975-01-01), Amann et al.
CA 81 13439 X (1974).
CA 79 66237 V (1973).
Chevron Research Company
DeJonghe T. G.
Newell D. A.
Rizzo Nicholas S.
Swiss G. F.
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