78893-10-4

Basic information

• Product Name: 1,2,4-Triazolo[4,3-a]pyridinium, 3-(4-methoxyphenyl)-1-(4-nitrophenyl)-,perchlorate
• CAS NO: 78893-10-4
• Molecular Formula: C19H15N4O3.ClO4
• Molecular Weight: 446.804
• Mol File: 78893-10-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,2,4-Triazolo[4,3-a]pyridinium, 3-(4-methoxyphenyl)-1-(4-nitrophenyl)-,perchlorate(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,4-Triazolo[4,3-a]pyridinium, 3-(4-methoxyphenyl)-1-(4-nitrophenyl)-,perchlorate(78893-10-4)
• EPA Substance Registry System: 1,2,4-Triazolo[4,3-a]pyridinium, 3-(4-methoxyphenyl)-1-(4-nitrophenyl)-,perchlorate(78893-10-4)

Safety Data

• Hazardous Substances Data: 78893-10-4(Hazardous Substances Data)

Upstream product

• 110-86-1 pyridine 
• 5880-63-7 1-(4-methoxybenzylidene)-2-(4-nitrophenyl)hydrazine 
• 17359-84-1 CHClN₂(C₆H₄)2HNO₃CH₂ 
• 117600-61-0 3-(4-Methoxy-phenyl)-1-(4-nitro-phenyl)-1,8a-dihydro-[1,2,4]triazolo[4,3-a]pyridine 

Relevant articles and documents

Reactions of 1,3-Dipoles with Heterocycles, 8. - Synthesis of 1,8a-Dihydrotriazolopyridines and Benzologues

The C,N double bond of pyridine, quinoline and isoquinoline as heterodipolarophile react with diarylnitrilimines 2, generated in situ by dehydrohalogenation of N-phenylbenzhydrazonoyl chlorides 1, in a cycloaddition with complete regioselectivity.A facile