An NMR Study on Chiral Fungicide Difenoconazole

The molecular structures of diastereomers of difenoconazole were elucidated by 1D NMR and 2D NMR techniques(1H NMR,13C NMR,DEPT,1H-1H COSY,HSQC and HMBC).The 1H and 13C NMR chemical shifts of the diastereomers were assigned.