Herbicidally active amino diphenyl ethers

Details Herbicidally active amino diphenyl ethers Herbicidally active amino diphenyl ethers

1986-03-13

1991-07-02

Killos, Paul J.

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

Organic compounds

Carboxylic acid esters

560 47, 546286, 546288, 546302, 558232, 558252, 564 79, 564 80, 564163, 564166, 564167, 71111, C07C20500

Patent

active

050287320

ABSTRACT:
Compounds having the formula ##STR1## wherein Q is substituted phenyl or substituted pyridyl; Y is nitro, cyano, or halogen; R is a group of the formula --(CHR.sup.1).sub.m --A--(CH.sup.2)--.sub.n --R.sup.3 wherein R.sup.1 and R.sup.2, independently of each other and in each (CHR.sup.1) and (CHR.sup.2) group, are hydrogen, unsubstituted or substituted alkyl, alkoxy, or alkylthio; A is --N(R.sup.1)--, --N(O)--, --O--, --S--, --S(O)--, --S(O).sub.2 --, --C(O)--, --C(O)B--, or --N(H)S(O).sub.2 --; B is alkylene, --O--, --S--, or --N(R.sup.4)--; R.sup.3 is cyano, halogen, or C(O)Z; R.sup.4 is hydrogen or unsubstituted or substituted alkyl; Z is hydrogen, unsubstituted or substituted alkyl, --N(R.sup.4).sub.2, --OR.sup.5, --SR.sup.5, or --N(R.sup.4)SO.sub.2 R.sup.6 ; R.sup.5 is hydrogen, unsubstituted or substituted alkyl, or an agronomically-acceptable cation; R.sup.6 is alkyl, unsubstituted or substituted phenyl, or hydroxy or its agronomically-acceptable salts; m is an integer from 2 to 10; and n is an integer from 1 to 3, are herbicidally active.

REFERENCES:
patent: 3137563 (1964-06-01), Newcomer
patent: 3282991 (1966-11-01), Klein
patent: 3325274 (1967-06-01), Anderson
patent: 4039588 (1977-08-01), Wilson et al.
patent: 4063929 (1977-12-01), Bayer et al.
patent: 4277624 (1981-07-01), Yoshimoto et al.
Central Patents Index, Section C: Agdoc 09317 C/06 (DS 2960-829), Derwent Publications Ltd. (1980).
Central Patents Index, Section C: Agdoc 48893 E/24 (J57072947), Derwent Publications Ltd. (1982).
Central Patents Index, Section C: Agdoc 48892 E/24 (J577072946), Derwent Publications Ltd. (1982).

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