Urea derivatives and their use as herbicides

Details Urea derivatives and their use as herbicides Urea derivatives and their use as herbicides

1970-05-26

1976-02-10

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

71120, 260453A, C07C12719

Patent

active

039377261

ABSTRACT:
Compounds, useful as herbicides, of the formula ##SPC1##
Wherein R.sub.1 is haloalkyl, halocycloalkyl, haloalkenyl, or halocycloalkenyl; n.sub.1 is 1 or 2; R.sub.4 is halogen, trifluoromethyl, alkyl, or alkoxy; n.sub.2 is 0, 1, 2, or 3; R.sub.2 is hydrogen or alkyl; and R.sub.3 is alkyl or alkoxy.
Methods for making these compounds.

REFERENCES:
patent: 2050582 (1936-08-01), Orthner
Sheppard, Journal of Organic Chemistry, Vol. 29, No. 1 pp. 1-11 (1964).

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