Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1982-05-07
1983-12-27
Jiles, Henry R.
Chemistry: fertilizers
Processes and products
Forms or conditioning
260453RW, 564 53, 564 54, 564 55, 564 49, A01N 4730, C07C 8310, C07C 8750, C07C10330
Patent
active
044228716
ABSTRACT:
Aralkylphenylureas of the formula ##STR1## wherein R.sup.1 and R.sup.2 are hydrogen, alkoxy or unsubstituted or substituted alkyl, cycloalkyl, alkenyl or alkynyl, or R.sup.1 and R.sup.2 together are unsubstituted or substituted alkylene which may or may not be interrupted by oxygen or sulfur, Y is hydrogen, alkyl, halogen, alkoxy or haloalkyl, A is unsubstituted or substituted alkylene, Z is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, a C.sub.4 H.sub.4 chain which is fused to the benzene ring to give a substituted or unsubstituted naphthyl ring, alkoxy, haloalkoxy, alkylthio, thiocyanato, cyano, ##STR2## R' and R" being hydrogen, alkyl, alkoxy, alkylthio, cycloalkyl or unsubstituted or substituted phenyl and n is 1, 2, 3 or 4, and herbicides containing these ureas.
REFERENCES:
patent: 4210440 (1980-07-01), Okada et al.
Rohr Wolfgang
Schirmer Ulrich
Wuerzer Bruno
BASF - Aktiengesellschaft
Jiles Henry R.
Whittenbaugh Robert C.
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