Herbicidal diphenyl ethers, their preparation and their use as h

Details Herbicidal diphenyl ethers, their preparation and their use as h Herbicidal diphenyl ethers, their preparation and their use as h

1982-03-10

1985-06-11

Waltz, Thomas A.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

71103, 71105, 71116, 260465D, 260465E, 562430, C07C14386, A01N 4100

Patent

active

045230340

ABSTRACT:
Diphenyl ethers of the formula ##STR1## where Z.sub.1 and Z.sub.2 are each hydrogen, halogen, nitro, cyano, carboxyl, alkyl, haloalkyl or alkoxy, Z.sub.3 is halogen, nitro, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylmercapto, haloalkylmercapto, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl or haloalkylsulfonyl, Y is halogen, cyano or nitro, R.sub.1 is hydrogen, alkyl, cycloalkyl, alkoxy, haloalkyl or alkoxyalkyl, R.sub.2 is hydrogen, alkyl, acyl or an alkali metal atom and R.sub.3 is hydrogen, alkyl or an alkali metal atom, and herbicides containing these compounds.

REFERENCES:
patent: 3531523 (1970-09-01), Nelson et al.
Chemical Abstracts, vol. 76, (1972), No. 158359c.

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