N - 2 - haloalkoxy phenyl isoacrylonitrile fungicide

摘要

It refers to a compound produced by N - [2 - (haloxy) phenyl], a derivative of n-propylformamide (1), in which n is 0-1; Hal is halogen; X is halo C2-C4; het is pyrazole, thiazole or pyridine.（b）o（c），Wherein, R1 is C1-C4, C1-C4 halide; R2 is h, halide; R3 is C1-C4, C1-C4 halide; R4 is halide, C1-C4, C1-C4 halide. 1-1-fluoro-1-1-1-1-1-1-1-1-1-fluoro-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1 - others He also mentioned a composer of pharmacology These compounds have fungicidal activity, which can prevent anthrax plant pathogens, Brazilian dimethyl ether, sclerotics and wheat, rye and other past fungi.Barley, oats, rice, corn, etc