Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1982-09-13
1985-01-22
Ramsuer, Robert W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544 581, 544394, 544399, 546235, 546335, 548541, 548569, 260239BE, C07D29514, C07D21355
Patent
active
044953500
ABSTRACT:
Herbicidally effective aminoalkyl esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid, and acid addition salts and quaternary ammonium salts thereof, are suitable for the selective control of weeds in crops of useful plants, for example soya bean and rice crops.
The aminoalkyl esters correspond to the formula ##STR1## wherein A is a C.sub.2 -C.sub.4 -alkylene bridge or the direct bond, and ##STR2## is an open amino group, and ##STR3## is a cyclic amino group.
REFERENCES:
patent: 4093446 (1978-06-01), Bayer et al.
patent: 4146385 (1979-03-01), Majoie
Bohner Beat
Durr Dieter
Rohr Otto
Ciba-Geigy Corporation
Rabin Frederick H.
Ramsuer Robert W.
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