Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1975-12-05
1981-04-28
Helfin, Bernard
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
71124, C07C 43263, A01N 3100
Patent
active
042647770
ABSTRACT:
Nitrodiphenyl ether derivatives of the general formula: ##STR1## wherein X represents chlorine, fluorine, methyl or trifluoromethyl and n is an integer of 1-3 are valuable as herbicides, the compounds and compositions containing these compounds possessing an excellent herbicidal activity to a wide variety of undesirable weeds with an extremely low toxicity to useful crops.
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Baba Takao
Harayama Takeo
Hojo Yoshikata
Inoue Takayuki
Michiyama Hideo
Helfin Bernard
Mitsui Toatsu Chemicals Inc.
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