2,5-DIHYDROFURAN DERIVATIVES CONTAINING TRIAZOLE OR IMIDAZOLE GROUPS,THEIR PREPARATION AND USE AS FUNGICIDES

摘要

Compound of formula: in which: - R1, R2, R3 and R4, which are identical or different, are the hydrogen atom or a lower alkyl, lower cycloalkyl or aryl (especially phenyl) radical, optionally substituted, - X is a halogen atom, - n is an integer, positive or zero, smaller than 6, - m = 0 or 1, preferably 0, - Tr denotes a 1,2,4-triazol-1-yl group and Im denotes a 1,3-imidazolyl-1-yl group - n = 1 to 5 Use as fungicide.