FUNGICIDES

摘要

Fungicidal compounds having formula (I): in which A is F, Cl, Br or C1-2alkyl; B is H, F or Cl; R<1> is C3-4 alkenyl, halo(C3-4)alkenyl, C3-4 alkynyl or halo(C3-4)alkynyl; R<2> is C1-4 alkyl, halo(C1-4)alkyl, C3-4cycloalkyl or halo(C3-4)cycloalkyl; R<3> is C1-2 alkyl, CH2F or CF3; and, when R<3> is C1-2 alkyl or CH2F, R<4> is C1-3 alkyl, allyl, propargyl or CHFR<5> wherein R<5> is H or C1-2 alkyl, and, when R<3> is CF3, R<4> is the group C(R<6>)(R<7>)R<8> wherein R<6> is H or C1-2 alkyl, R<7> is H, F, Br or C1-2 alkyl and R<8> is H or F.