114505-98-5

Basic information

• Product Name: anhydro-2,7-diphenyl-1-hydroxy-3-oxopyrrolo<1,2-b>-1,2,4-triazolium hydroxide
• CAS NO: 114505-98-5
• Molecular Weight: 289.293
• Mol File: 114505-98-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: anhydro-2,7-diphenyl-1-hydroxy-3-oxopyrrolo<1,2-b>-1,2,4-triazolium hydroxide(CAS DataBase Reference)
• NIST Chemistry Reference: anhydro-2,7-diphenyl-1-hydroxy-3-oxopyrrolo<1,2-b>-1,2,4-triazolium hydroxide(114505-98-5)
• EPA Substance Registry System: anhydro-2,7-diphenyl-1-hydroxy-3-oxopyrrolo<1,2-b>-1,2,4-triazolium hydroxide(114505-98-5)

Safety Data

• Hazardous Substances Data: 114505-98-5(Hazardous Substances Data)

Upstream product

• 17118-70-6 (chlorocarbonyl)phenyl ketene 
• 16227-12-6 1-phenyl-1,3,4-triazole 

Relevant articles and documents

Cross-Conjugated and Psaeudo-Cross-Conjugated Mesomeric Betaines. 1. Synthesis and Characterization

Reaction of pyrazoles, 1,2,3-triazoles, and 1,2,4-triazoles with aryl(chlorocarbonyl)ketenes, alkylmalonyl dichlorides, or carbon suboxide results in a series of cross-conjugated mesomeric betaines, characterized by the presence of distinct cationic and anionic segments. 1-Substituted imidazoles, suitably substituted 1,2,4-triazoles, and pyridine with the above reagents give rise to pseudo-cross-conjugated mesomeric betaines which, in addition to charge separation, are characterized by the presence of the 2-oxyallyl cation 1,3-dipole.Alternative syntheses of cross-conjugated mesomeric betaines which allow the introduction of more diverse substituents are also described.