Substituted phenoxyphenyl pyridazones, their preparation, and th

Details Substituted phenoxyphenyl pyridazones, their preparation, and th Substituted phenoxyphenyl pyridazones, their preparation, and th

1981-03-26

1982-11-23

Berch, Mark L.

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544238, 544241, 71 92, C07D23722, C07D23720, C07D23714, C07D23716

Patent

active

043606725

ABSTRACT:
Substituted pyridazones of the general formula ##STR1## where R.sup.2 is halogen or alkoxy, R.sup.1 is amino, alkylamino, dialkylamino, alkoxyamino, alkylalkoxyamino, halogen, alkoxy, trimethyleneimino or acylated amino, X is unsubstituted or substituted phenoxy of the formula ##STR2## where R.sup.3, R.sup.4 and R.sup.5 are each, independently of one another, hydrogen, halogen, nitro, cyano, carboxyl, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylmercapto, haloalkylmercapto, alkylsulfinyl or alkylsulfonyl and Y is hydrogen, cyano, haloalkyl, halogen or nitro, and herbicides which contain these compounds.

REFERENCES:
patent: 3376128 (1968-04-01), Reichender
patent: 3652562 (1972-03-01), Reicheneder
patent: 4077797 (1978-03-01), Fischer

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