| 摘要 |
A process for preparing furfuryl amides of phenoxyphenoxyalkanoic acid of formula I [ X = halogen, CF3 ; Y = H, halogen, NO2, cyano ; Z = NO2, cyano, halogen ; R1 = alkyl ; R2 = H, alkyl; R3 = furfuryl, tetrahydrofurfuryl) was described. The title compds are selective herbicides.
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