Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1980-03-12
1982-06-15
Mills, Catherine L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
546297, A01N 4340, C07D21362, C07D21364
Patent
active
043349129
ABSTRACT:
A compound of the formula: ##STR1## wherein A is a hydrogen atom, a methyl group or a methoxy group, X is a straight or branched C.sub.1 -C.sub.4 alkylene chain, Y is an oxygen atom or a sulfur atom, R, which may be the same or different, is a lower alkyl group, a lower alkoxy group, a trifluoromethyl group, a chlorine atom, a bromine atom or a fluorine atom, m is an integer of 0 to 5 and n is an integer of 0 or 1, provided that in case of R being a fluorine atom, m is an integer of 0 to 5 and in case of R being other than a fluorine atom, m is an integer of 0 to 3, which shows a pronounced herbicidal activity against a wide variety of weeds in the cultivation of crop plants without any material toxicity to mammals and any chemical injury to said crop plants.
REFERENCES:
patent: 4003733 (1977-01-01), Johnston
patent: 4105435 (1978-08-01), Nishiyama et al.
patent: 4123256 (1978-10-01), Yoshida et al.
patent: 4129436 (1978-12-01), Takemoto et al.
Kamoshita Katsuzo
Katoh Haruhiko
Sumida Seizo
Takahashi Junya
Takemoto Ichiki
Mills Catherine L.
Sumitomo Chemical Company Limited
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