155431-78-0

Basic information

• Product Name: 1-(4-trifluoromethoxyphenyl)-5(1H,4H)-tetrazolone
• Synonyms: 1-(4-trifluoromethoxyphenyl)-5(1H,4H)-tetrazolone
• CAS NO: 155431-78-0
• Molecular Weight: 246.149
• Mol File: 155431-78-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-(4-trifluoromethoxyphenyl)-5(1H,4H)-tetrazolone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-trifluoromethoxyphenyl)-5(1H,4H)-tetrazolone(155431-78-0)
• EPA Substance Registry System: 1-(4-trifluoromethoxyphenyl)-5(1H,4H)-tetrazolone(155431-78-0)

Safety Data

• Hazardous Substances Data: 155431-78-0(Hazardous Substances Data)

Upstream product

• 35037-73-1 1-isocyanato-4-trifluoromethoxy-benzene 

Downstream Products

• 155431-79-1 1-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-4-(4-trifluoromethoxyphenyl)-5(1H,4H)-tetrazolone 

Relevant articles and documents

Process for the preparation of 1-4-disubstituted-5 (4H)-tetrazolinones

1,4-Disubstituted-5(4H)-tetrazolinones of the formula (I) STR1 wherein R1, R2 and R3 have the meanings given in the specification), which are known to be useful as herbicides, can be obtained in very good yields by reacting the corresponding 1-substituted-5(4H)-tetrazolinones with the corresponding carbamoyl chlorides in the presence of 4-dimethylaminopyridine.

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.