| 摘要 |
Diphenyl ether amides having the formula <IMAGE> in which X is chloro or methyl; n is zero, one or two; Y is chloro or trifluoromethyl; R1 is hydrogen, alkyl, lower alkoxy, lower haloalkyl, thio-lower alkyl, or alkenyl; R2 is hydrogen, lower alkoxy-alkyl or lower alkanoyl; or R1 and R2 taken together is <IMAGE> The compounds are useful as post-emergence herbicides, particularly as post-emergence, post-flooding herbicides, for use in connection with rice cultivation.
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