16171-40-7

Basic information

• Product Name: 2,3-diphenylquinolizinium bromide
• CAS NO: 16171-40-7
• Molecular Formula: Br*C₂₁H₁₆N
• Molecular Weight: 362.2624
• Mol File: 16171-40-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,3-diphenylquinolizinium bromide(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-diphenylquinolizinium bromide(16171-40-7)
• EPA Substance Registry System: 2,3-diphenylquinolizinium bromide(16171-40-7)

Safety Data

• Hazardous Substances Data: 16171-40-7(Hazardous Substances Data)

Upstream product

• 109-06-8 α-picoline 
• 79-08-3 bromoacetic acid 
• 134-81-6 benzil 
• 55814-02-3 1-(2-ethoxy-2-oxoethyl)-2-methylpyridin-1-ium bromide 
• 32896-98-3 2-methyl-1-(2-oxo-2-phenylethyl)pyridinium bromide 

Downstream Products

• 31806-71-0 1-piperidino-4-(4',5'-diphenyl-2'-pyridyl)-1,3-butadiene 

Relevant articles and documents

Westphal Reaction in Solid-Phase

(Equation presented) A library of cycloimonium salts has been prepared through Westphal reaction in solid-phase. By reaction of solid-support-bound azolium or azinium acetates 2, 1,2-diketones 4, and base, cycloimonium salts 5 were synthesized in good to high yield and purities.

2-Methylpyridinium Salts as 1,4-Dinucleophiles. Quinolizinium Salts from the Westphal Condensation

Condensation of 2-methylpyridinium salts with 1,2-dicarbonyls in the presence of base, yielded 2,3-disubstituted quinolizinium compounds.Results obtained with different pyridinium substrates are discussed.