Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1984-11-08
1986-01-14
Jiles, Henry R.
Chemistry: fertilizers
Processes and products
Forms or conditioning
2604534, 2604539, 260465D, 544163, 544168, 544400, 546230, 546231, 548568, 564504, 71 98, 71121, 71 94, 71 95, 71 92, 71108, 71109, 71110, 71118, 71100, A01N 4300, A01N 3100, C07D26530, C07D21160
Patent
active
045643822
ABSTRACT:
Compounds of the formula I ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 independently of one another denote hydrogen, F, Cl, Br or (C.sub.1 -C.sub.4)-alkyl, and R.sup.1 also denotes CF.sub.3, CN, NO.sub.2 or alkoxycarbonyl, A denotes a direct bond, --CH.sub.2 --CH.sub.2 -- or --CH.dbd.CH--, X denotes O, S or N--R.sup.8, R.sup.4 denotes H or alkyl, R.sup.5 and R.sup.6 denote alkyl, R.sup.7 denotes alkyl, (substituted) benzyl and/or (substituted) phenethyl and R.sup.8 denotes H or alkyl or, together with NR.sup.7, denotes a heterocyclic ring, are active herbicides and antidotes.
REFERENCES:
patent: 4320142 (1982-03-01), Black et al.
Noller, Textbook of Organic Chemistry, W. B. Saunders Company, Philadelphia, 1966, pp. 227, 199.
Bauer Klaus
Bieringer Hermann
Handte Reinhard
Liebl Rainer
Mildenberger Hilmar
Hoechst Aktiengesellschaft
Jiles Henry R.
Whittenbaugh Robert C.
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