Metalloenzyme inhibitor compounds as fungicides

A compound of Formula I, or salt thereof, wherein:

• Z is optionally substituted 5-pyrimidinyl, optionally substituted 4-pyrimidinyl, optionally substituted thiazolyl, optionally substituted oxazolyl, or optionally substituted 3-pyridinyl;
• R1 is tert-butyl, optionally substituted with 0, 1, 2 or 3 independent R8;
• R2 is aryl or heteroaryl each optionally substituted with 0, 1, 2 or 3 independent R8;
• R3 is independently H, alkyl, —C(O)alkyl, or —Si(alkyl)3, each optionally substituted with 0, 1, 2 or 3 independent R8;
• R4, R5, R6, and R7 are independently H, alkyl, haloalkyl, alkoxy, halo, or cyano;
• and
• R8 is independently alkyl, thioalkyl, cyano, haloalkyl, cyanoalkyl, hydroxy, alkoxy, halo, haloalkoxy, —C(O)alkyl, —C(O)OH, —C(O)O-alkyl, —SCF3, —SF5, —SCN, or —SO2— alkyl.