| 摘要 |
Title compds. I(Az=1, 2, 4-triazol-1-yl, 1, 2, 4-triazol-4-yl; R=alkyl, alkenyl, alkynyl, substituted Ph, phenylalkyl, alkylamion, etc.; X=H, F; Z=halo, substituted Ph; n=0.5) useful as fungicides, were prepd. by reaction of 1-triazolyl-2-hydroxy-butane and isocyanates. Thus, 8.4g 1-(2, 4-dichlorophenoxy)-3, 3-dimethyl-4-fluoro-1-(1, 2, 4-triazol-1-yl)-butan-2-ol in 100ml dioxane was reacted with 2ml methylisocyanate and 3.5ml triethylamine to give 8g I (Az=1, 2, 4-triazol-1-yl; R=NHCH3; X=H; Zn=2, dichloro).
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