| 摘要 |
Benzylimidazoles (I; X = halogen, nitro, C1-5 alkyl, C1-5 alkoxy or halo-benzyloxy; m = 0-3; Y = C1-5 alkanoyl, C1-5 haloalkanoyl or C1-5 alkyl-substituted oxa, thia or amine; R' = C1-5 alkyl, C3-10 dialkylaminoalkyl, C15-20 dibenzylaminoalkyl, 1-pyrrolidinyl, 2- imidazoline-2-yl or -(CH2)n-Z-Q; n = 0-4, Z = oxa, thia or single bond; Q = substituted ph or thienyl; R4 = ph substituted C1-5 alkylene! were prepd. by the reaction of II (M = H or alkali metal) and R'-A )A = halogen or ether).
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