Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1989-05-26
1991-01-29
Brust, Joseph Paul
Chemistry: fertilizers
Processes and products
Forms or conditioning
71105, 558405, C07C25507, A01N 3734
Patent
active
049883852
ABSTRACT:
Compounds of the general formula ##STR1## in which R.sup.1 and R.sup.2 each independently represents an alkyl group, Z represents a nitrogen atom or a group CH unsubstituted or substituted by a substituent X, m is 0 or an integer from 1 to 4, the or each Y represents a halogen atom, n is 0 or an integer from 1 to 5, and the or each X represents a halogen atom or a group selected from alkyl, haloalkyl, cyanoalkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, cyano, nitro, alkylsulphonyl, alkylsulphinyl, and sulphonamido, have been found to have herbicidal activity.
REFERENCES:
patent: 4596883 (1986-06-01), Schwindeman et al.
Gilkerson Terence
Shaw Robert W.
Brust Joseph Paul
Howard M. S.
Shell Internationale Research Maatschappij B.V.
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