175690-92-3

Basic information

• Product Name: 2-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-4-[4-(2,2,3,3-tetrafluoropropoxy)phenyl]-3(2H,4H)-1,2,4-triazolone
• Synonyms: 2-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-4-[4-(2,2,3,3-tetrafluoropropoxy)phenyl]-3(2H,4H)-1,2,4-triazolone
• CAS NO: 175690-92-3
• Molecular Weight: 473.375
• Mol File: 175690-92-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-4-[4-(2,2,3,3-tetrafluoropropoxy)phenyl]-3(2H,4H)-1,2,4-triazolone(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-4-[4-(2,2,3,3-tetrafluoropropoxy)phenyl]-3(2H,4H)-1,2,4-triazolone(175690-92-3)
• EPA Substance Registry System: 2-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-4-[4-(2,2,3,3-tetrafluoropropoxy)phenyl]-3(2H,4H)-1,2,4-triazolone(175690-92-3)

Safety Data

• Hazardous Substances Data: 175690-92-3(Hazardous Substances Data)

Upstream product

• 155431-64-4 4-<4-(2,2,3,3-tetrafluoropropoxy)phenyl>-3(2H,4H)-1,2,4-triazolone 
• 126918-33-0 (1S)-1-<(2R)-2-(2,4-difluorophenyl)-2-oxiranyl>ethanol 
• 126918-35-2 (1R)-1-<(2R)-2-(2,4-difluorophenyl)-2-oxiranyl>ethanol 
• 150802-97-4 [(1R)-1-[(2R)-2-(2,4-difluorophenyl)-2-oxiranyl]ethyl] 3,5-dinitrobenzoate 

Downstream Products

• 155432-64-7 2-<(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl>-4-<4-(2,2,3,3-tetrafluoropropoxy)phenyl>-3(2H,4H)-1,2,4-triazolone 

Relevant articles and documents

Optically active antifungal azoles. VI. Synthesis and antifungal activity of N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl) propyl]-N′-(4-substituted phenyl)-3(2H,4H)-1,2,4-triazolones and 5(1H,4H)-tetrazolones

A new series of optically active antifungal azoles, N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl) propyl]-N′-(4-substituted phenyl)-3(2H,4H)-1,2,4-triazolones (1,2) and 5(1H,4H)-tetrazolones (3), were prepared from the triflate derivative of (1S)-1-[(2R)-2-(2,4-difluorophenyl)-2-oxiranyl]ethanol (13) by an SN2 displacement reaction with the union of an azolone (17-19) and subsequent ring-opening reaction with 1H-1,2,4-triazole. The optically active oxiranylethanol 13 was synthesized from methyl (R)-lactate in a stereocontrolled manner. The azolones 1-3 prepared showed potent antifungal activities in vitro and in vivo.