| 摘要 |
Fungicidal title compds. I; R1,R2,R3=same or not H, alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, aralkyl; Ax = 1,2,4-triazolyl-(1), 1,2,4-triazolyl-(4), 1,2,3-triazolyl-(1) were prepd. by redn. of II with NaBH4 in the presence of polar solvent such as THF. Thus, 31.4g W-(4'-chlorphenyl)-W- 1,2,4-triazolyl-(1) -acetophenone, mixed with 3g NaBH4 in MeOH at room temp. for 1hr gave 25g (yield 98%) I R1 = 4'-ClPhO ; R2 = H, R3 = Ph; Az = 1,2,4-triazolyl-(1).
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