Diphenyl ether carbamates

Details Diphenyl ether carbamates Diphenyl ether carbamates

1978-10-10

1980-05-27

Helfin, Bernard

Chemistry: fertilizers

Processes and products

Forms or conditioning

560 27, C07C12504, A01N 920

Patent

active

042048583

ABSTRACT:
Diphenyl ether amides having the formula ##STR1## 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 ##STR2## The compounds are useful as post-emergence herbicides, particularly as post-emergence, post-flooding herbicides, for use in connection with rice cultivation.

REFERENCES:
patent: 2784071 (1957-03-01), Garman et al.

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