Diphenyl ether amides

Chemistry: fertilizers – Processes and products – Forms or conditioning

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71 94, 71111, 71118, 2602938, 260455A, 260471C, 260562P, C07C15502

Patent

active

039764702

ABSTRACT:
Diphenyl ether amides having the formula ##SPC1##
In which X is chloro or methyl; n is zero, one or two; Y is chloro or trifluoromethyl; R.sub.1 is hydrogen, alkyl, lower alkoxy, lower haloalkyl, thio-lower alkyl, or alkenyl; R.sub.2 is hydrogen, lower alkoxy-alkyl or lower alkanoyl; or R.sub.1 and R.sub.2 taken together is ##EQU1## The compounds are useful as post-emergence herbicides, particularly as post-emergence, post-flooding herbicides, for use in connection with rice cultivation.

REFERENCES:
patent: 3632631 (1972-01-01), Wright
Chem. Abstr. vol. 35 p. 5566 (1964).
Chem. Abstr. vol. 82 p. 52664g (1975).
J. Amer. Chem. Soc. vol. 77 pp. 581-583 (1954).

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