Composés à groupements triazole ou imidazole et tétrahydrofuranne, utilisation de ceux-ci à titre de fongicides et procédés de préparation.

摘要

Compounds of formula: Y is a halogen atom or a cyano or nitro group or an optionally halogenated alkyl or alkoxy group, n is a positive integer lower than 6 or zero, Tr denotes a 1,2,4-triazol-1-yl group and Im a 1,3-imidazol-1-yl group, R1 to R5 denote the halogen atom or a lower alkyl radical, X1 and X2 denote a halogen atom or a hydrocarbyl radical. Use of these compounds as fungicides especially against the disease of cereals and in arboriculture.