1246777-13-8

Basic information

• Product Name: 5-bromo-2-chloro-4-(4-methoxy-phenyl)pyridine
• Synonyms: 5-bromo-2-chloro-4-(4-methoxy-phenyl)pyridine
• CAS NO: 1246777-13-8
• Molecular Weight: 298.567
• Mol File: 1246777-13-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-bromo-2-chloro-4-(4-methoxy-phenyl)pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 5-bromo-2-chloro-4-(4-methoxy-phenyl)pyridine(1246777-13-8)
• EPA Substance Registry System: 5-bromo-2-chloro-4-(4-methoxy-phenyl)pyridine(1246777-13-8)

Safety Data

• Hazardous Substances Data: 1246777-13-8(Hazardous Substances Data)

Upstream product

• 5720-07-0 4-methoxyphenylboronic acid 
• 401892-47-5 5-bromo-4-iodo-2-chloropyridine 

Downstream Products

• 1246777-17-2 2-chloro-5-fluoro-4-(4-methoxyphenyl)pyridine 

Relevant articles and documents

Highly fluorescent, π-extended indenopyrido[2,1-a]isoindolone derivatives prepared by a palladium-catalysed cascade reaction

A new family of heterocyclic pentacyclic compounds have been prepared by a cascade reaction involving 2,5-dihalopyridines and (2-formylphenyl)boronic acids. Most of the compounds exhibit high quantum yields of fluorescence in dichloromethane. In some cases, small changes in the substitution pattern caused fluorescence quenching. To rationalize this effect, a detailed photophysical study combined with electrochemical and computational studies was performed on four representative derivatives. It appears that the fluorescence quenching is caused by a thermally activated non-radiative deactivation process that can be prevented in a rigid matrix such as ethanol at 77 K or a PMMA polymer.