Herbicidal 1-alkanoyloxy-haloethyl urea

Details Herbicidal 1-alkanoyloxy-haloethyl urea Herbicidal 1-alkanoyloxy-haloethyl urea

1975-05-30

1977-03-15

Hollrah, Glennon H.

Chemistry: fertilizers

Processes and products

Forms or conditioning

71 98, 71103, A01N 924

Patent

active

040122255

ABSTRACT:
Herbicidal compounds of the formula ##STR1## wherein R is alkyl, cycloalkyl or phenyl substituted with up to 2 fluorine, chlorine, bromine, trifluoromethyl, nitro, lower alkoxy, lower alkyl, or phenoxy, phenylthio or phenylsulfonyl substituted with up to 2 fluorine or chlorine atoms; R.sup.1 is hydrogen or alkyl; R.sup.2 is alkyl; Z is halogen; Y is hydrogen or Z; and R.sup.3 is hydrogen or alkyl.

REFERENCES:
patent: 3040082 (1962-06-01), Hoover
patent: 3236871 (1966-02-01), Hinman et al.
patent: 3371106 (1968-02-01), Berliner et al.
patent: 3476490 (1969-11-01), Fest et al.
patent: 3634452 (1972-01-01), Fischer et al.
patent: 3718454 (1973-02-01), Albrecht
patent: 3723091 (1973-03-01), Allais et al.
patent: 3914300 (1975-10-01), Haddock
Bruns et al., "Control of Downy Brome in Alfalfa etc.," (1959), CA 53, p. 22695 (1959).
Dovlatyan et al., "Synthesis of Herbicides, etc.," (1968), CA 69 No. 18741b (1968).

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