33014-32-3

Basic information

• Product Name: Quinolinium, 1-(2-oxo-2-phenylethyl)-, bromide
• Synonyms: HMS2552D07;1-phenacyl-quinolinium,bromide;N-phenacylquinolinium bromide;1-Phenacyl-chinolinium,Bromid;phenacylquinolinium bromide
• CAS NO: 33014-32-3
• Molecular Formula: C17H14NO.Br
• Molecular Weight: 328.208
• Mol File: 33014-32-3.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: Quinolinium, 1-(2-oxo-2-phenylethyl)-, bromide(CAS DataBase Reference)
• NIST Chemistry Reference: Quinolinium, 1-(2-oxo-2-phenylethyl)-, bromide(33014-32-3)
• EPA Substance Registry System: Quinolinium, 1-(2-oxo-2-phenylethyl)-, bromide(33014-32-3)

Safety Data

• Hazardous Substances Data: 33014-32-3(Hazardous Substances Data)

Upstream product

• 91-22-5 quinoline 
• 70-11-1 α-bromoacetophenone 

Downstream Products

• 74944-11-9 2-phenylimidazo[1,2-a]quinoline 
• 131003-90-2 2-[((1S,2R,3R,3aR)-1-Benzoyl-2-phenyl-1,2,3,3a-tetrahydro-pyrrolo[1,2-a]quinolin-3-yl)-phenyl-methylene]-malononitrile 
• 25627-85-4 1-benzoylpyrrolo<1,2-a>quinoline-3-carbonitrile 
• 17281-87-7 dimethyl 1-benzoylpyrrolo[1,2-a]quinoline-2,3-dicarboxylate 
• 130090-72-1 triethyl 2-[(1E)-N-(ethoxycarbonyl)-2-oxo-2-phenylethanehydrazonoyl]hydrazine-1,1,2-tricarboxylate 
• 91-22-5 quinoline 
• 65-85-0 benzoic acid 
• 1227796-77-1 phenyl (pyrrolo[1,2-a]quinolin-1-yl)methanone 
• 1310066-81-9 1-benzoylpyrrolo[1,2-a]quinoline-2-carboxylic acid methyl ester 
• 1205658-01-0 diethyl 1-benzoylpyrrolo[1,2-a]quinoline-2,3-dicarboxylate 
• 1310066-83-1 1-benzoylpyrrolo[1,2-a]quinoline-2-carboxylic acid ethyl ester 

Relevant articles and documents

Indolizine quaternary ammonium salt inhibitors part II: A reinvestigation of an old-fashioned strong acid corrosion inhibitor phenacyl quinolinium bromide and its indolizine derivative

Phenacyl quinolinium bromide (PaQBr), an old-fashioned corrosion inhibitor in strong acid medium, was reinvestigated and a new indolizine derivative (DiPaQBr) was synthesized from PaQBr. DiPaQBr is classified as an indolizine quaternary ammonium salt. Bas

Silver-Promoted (4 + 1) Annulation of Isocyanoacetates with Alkylpyridinium Salts: Divergent Regioselective Synthesis of 1,2-Disubstituted Indolizines

An unprecedented silver-promoted regioselective (4 + 1) annulation of isocyanoacetates with pyridinium salts is reported. The established protocol provides controlled, facile, and modular access to a range of synthetically useful N-fused heterocyclic scaffolds containing indolizines, pyrrolo[1,2-a]quinolines, pyrrolo[2,1-a]isoquinolines, and 1H-imidazo[4,5-a]indolizin-2(3H)-ones. A mechanistic pathway involving nucleophilic addition/protonation/elimination/cycloisomerization is proposed.

DMAP-Catalyzed Annulation Approach for Modular Assembly of Furan-Fused Chromenes

With a tandem DMAP-catalyzed reaction between o-AQM, in which it is generated in situ from propargylic amine, and acyl carbene surrogate (from pyridinium ylide), a variety of polyarylated chromenes are assembled in good yields. This process does not require transition-metal catalyst and exhibits easy manipulation of the arene group and good functional group compatibility, particularly the -Br group which can be further transformed to other functionalities by cross-coupling reactions. The modular feature of o-AQM substrates and the simple operation procedures add further advantages to this synthetic method.