| 摘要 |
Phenoxy-phenoxy-propionic acid amides I (R2=halo, NO2, CN, CF3; n=1, 2; R2=H, C1-C4 alkyl; R3=C3-C6 alkenyl, alkynyl, C1-C4 hydroxyalkyl, alkoxyalkyl, dialkylaminoalkyl, cyanoalkyl, alkylthioalkyl, thioalkyl, C5-C6 cycloalkyl, methylcyclohexyl, C1-C4 phenylalkyl, pyridyl, pyrimidyl) were prepd. by the reaction of II with III. Thus, compd. II (R4=halo) was reacted with amine in the inactive organic solvent-methyleth-ylketone, dimethoxyethane, benzene, toluene, xylene- at 25≦̸- 80≦̸C, to give I.
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