Heterocyclic substituted isoxazolidines and their use as fungicides

摘要

Compounds with fungicidal properties having formulaX is CH or nitrogen; R is (C1-C12)alkyl, halo(C1-C12)alkyl, (C2-C8)alkenyl, halo(C2-C8)alkenyl, (C2-C8)alkynyl, halo(C2-C8)alkynyl, (C1-C12)alkoxy(C1-C12)alkyl, (C3-C7)cycloalkyl, halo(C3-C7)cycloalkyl, (C3-C7)cycloalkyl(C1-C4)alkyl, aralkyl, aryloxy(C1-C4)alkyl or heterocyclic; R1 is aryl, heterocyclic or C(R6R7R8). R2 and R3 are each selected from hydrogen, (C1-C12)alkyl, halo(C1-C12)alkyl, (C1-C12)alkoxy, halo(C1-C12)alkoxy, (C3-C7)cycloalkyl, (C3-C7)cycloalkyl(C1-C4)alkyl, aryl, aralkyl, heterocyclic; cyano, and (C1-C4)alkoxycarbonyl; R4 and R5 are each selected from hydrogen, (C1-C12)alkyl, halo(C1-C12)alkyl, (C2-C8)alkenyl, halo(C2-C8)alkenyl, (C2-C8)alkynyl, halo(C2-C8)alkynyl, (C3-C7)cycloalkyl, halo(C3-C7)cycloalkyl, (C3-C7)cycloalkyl(C1-C4)alkyl, aryl, aryloxy(C1-C4