91120-56-8

Basic information

• Product Name: 7'-Phenylspiropyrazolo<5,1-c><1,2,4>triazol>-10-on
• Synonyms: 7'-Phenylspiropyrazolo<5,1-c><1,2,4>triazol>-10-on
• CAS NO: 91120-56-8
• Molecular Weight: 362.39
• Mol File: 91120-56-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 7'-Phenylspiropyrazolo<5,1-c><1,2,4>triazol>-10-on(CAS DataBase Reference)
• NIST Chemistry Reference: 7'-Phenylspiropyrazolo<5,1-c><1,2,4>triazol>-10-on(91120-56-8)
• EPA Substance Registry System: 7'-Phenylspiropyrazolo<5,1-c><1,2,4>triazol>-10-on(91120-56-8)

Safety Data

• Hazardous Substances Data: 91120-56-8(Hazardous Substances Data)

Upstream product

• 5591-70-8 4-phenyl-1H-pyrazol-3-ylamine 
• 12108-09-7 3-azo-4-phenylpyrazole 
• 90-44-8 anthracen-9(10H)-one 

Relevant articles and documents

Reactions with Diazoazoles, VII. 3H-Azolo-1,2,4-triazoles by 1,8- or 1,12-Electrocyclizations of 3H-Pyrazol-3-one- or 3H-Indazol-3-one (Diorganylmethylene)hydrazones, Respectively

3H-Azolo-1,2,4-triazoles 3 are formed by cycloreactions of diazoazoles 1 with diazoalkanes 2 and with fluorene-N-,P-,S-ylides 4, respectively, (Method A) or by cyclizing dehydrogenation of diorganylmethanone (1H-azol-3-yl)hydrazones 7 (Method B).In both m