ORGANIC FLUOROETHYL-IMIDES AND AMIDES, THEIR PREPARATION AND USE

摘要

of the disclosure The invention provides novel fluoro-imides/ amides of the formula: in which at least two of X1, X2, X3 and X4 are fluorine and any of X1, X2, X3 and X4 which is not fluorine, is chlorine, and A is selected from:a) in which R1 is hydrogen or a halogen atom, preferably chlorine, Z is CH or a nitrogen atom, n is 0 or 1, and R is an alkyl group having 1-6 carbon atoms, preferably methyl, or a halogen atom, preferably chlorine;b) in which Z, n and H have the above-stated meanings;c) andd) and a process for preparing said compounds. Said compounds have valuable fungicidal and ?iticidal activity.