285138-52-5

Basic information

• Product Name: 3-(2-hydroxyphenyl)-2-(pyridinium-1-yl)prop-2-enoate
• CAS NO: 285138-52-5
• Molecular Weight: 241.246
• Mol File: 285138-52-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(2-hydroxyphenyl)-2-(pyridinium-1-yl)prop-2-enoate(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(2-hydroxyphenyl)-2-(pyridinium-1-yl)prop-2-enoate(285138-52-5)
• EPA Substance Registry System: 3-(2-hydroxyphenyl)-2-(pyridinium-1-yl)prop-2-enoate(285138-52-5)

Safety Data

• Hazardous Substances Data: 285138-52-5(Hazardous Substances Data)

Upstream product

• 17281-59-3 2-pyridin-1-ium-1-ylacetonitrile chloride 
• 635-93-8 5-chlorosalicyclaldehyde 

Relevant articles and documents

One-pot approach to the synthesis of novel 12H-chromeno[2′,3′:4,5]imidazo[1,2-a]pyridines in aqueous media

The chromeno-imidazo[1,2-a]pyridine scaffold was generated in an one pot condensation/cyclization reaction involving a salicylaldehyde and 1-(cyanomethyl)pyridinium chloride, in aqueous sodium carbonate solution. These novel compounds were isolated in 47-71% yield. The reaction pathway was followed by 1H NMR spectroscopy allowing a clear understanding of the side reactions involved in the process. Different mono-substituted pyridinium chlorides were synthesized and reacted with mono-substituted salicylaldehydes and a detailed discussion of the scope of the synthetic method is also presented.