26031-66-3

Basic information

• Product Name: Pyridinium, 1-[2-(4-chlorophenyl)-2-oxoethyl]-, bromide
• CAS NO: 26031-66-3
• Molecular Formula: C13H11ClNO.Br
• Molecular Weight: 312.593
• Mol File: 26031-66-3.mol
• Article Data: 28

Chemical Properties

• CAS DataBase Reference: Pyridinium, 1-[2-(4-chlorophenyl)-2-oxoethyl]-, bromide(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridinium, 1-[2-(4-chlorophenyl)-2-oxoethyl]-, bromide(26031-66-3)
• EPA Substance Registry System: Pyridinium, 1-[2-(4-chlorophenyl)-2-oxoethyl]-, bromide(26031-66-3)

Safety Data

• Hazardous Substances Data: 26031-66-3(Hazardous Substances Data)

Upstream product

• 110-86-1 pyridine 
• 536-38-9 4-chlorobenzoylmethyl bromide 

Downstream Products

• 72666-43-4 2,6-bis(4-chlorophenyl)-4-phenylpyridine 
• 129155-22-2 2-(4'-chlorophenacyl)-3-ethylthio-1,4-naphthoquinone 
• 1319185-57-3 (Z)-4-(4-chlorophenyl)-2-[(3,4-dimethylphenyl)amino]-1-p-tolylbut-2-ene-1,4-dione 
• 1319185-39-1 C₁₉H₁₈ClNO₃ 
• 1319185-33-5 C₂₀H₂₀ClNO₃ 
• 77074-82-9 N-phenyl-C-(4-chlorobenzoyl)nitrone 
• 34123-86-9 5-methyl-2-(4-chlorophenyl)pyridine 
• 208240-22-6 5'-Amino-6'-(4-chloro-benzoyl)-[1,1';3',1'']terphenyl-2',4'-dicarbonitrile 
• 114563-73-4 2-(4-Chloro-phenyl)-4-phenyl-6-((E)-styryl)-pyridine 
• 73910-99-3 2-(4-chlorophenyl)-4-phenyl-6-(thiophen-2-yl)pyridine 
• 17055-50-4 Pyridinium-(benzoyl)(4-chlorbenzoyl)methanid 
• 143718-64-3 indolizine-1,2,3-triyltris((4-chlorophenyl)methanone) 
• 121726-87-2 5,7-dimethoxy-2-(4'-chlorophenyl)-1H-benzindole 
• 105686-83-7 2-(4-Chloro-phenyl)-6-(4-methoxy-phenyl)-4-(3,4,5-trimethoxy-phenyl)-pyridine 

Relevant articles and documents

Selective hydrolysis of 1-cyanocyclopropane-1-carboxylates: Concise preparation of 1-carbamoylcyclopropane-1-carboxylates

An efficient and straightforward method has been developed for the preparation of 1-carbamoylcyclopropane-1-carboxylate derivatives selective hydrolysis of 1-cyanocyclopropane-1-carboxylates by using hydroxylamine and sodium acetate system strategy. The of 1-carbamoylcyclopropane-1-carboxylate 2a was further confirmed by X-ray single crystal analysis.

1,2-Dicarbofunctionalization of Trifluoromethyl Alkenes with Pyridinium Salts via a Cycloaddition/Visible-Light-Enabled Fragmentation Cascade

Although trifluoromethyl alkenes have great synthetic potential, their 1,2-difunctionalization has been a challenge. In this Letter, we disclose the first 1,2-dicarbofunctionalization of trifluoromethyl alkenes with pyridinium salts via a cascade process

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.

Base-mediated 1,3-dipolar cycloaddition of pyridinium bromides with bromoallyl sulfones: a facile access to indolizine scaffolds

An expedient and transition-metal-free synthetic strategy has been developed for the construction of substituted indolizines from a unique combination of pyridinium salts and 2-bromoallyl sulfones. This approach does not compromise with the diverse substitutions on both the pyridinium salts and 2-bromoallyl sulfones. Wide substrate scope, operational simplicity, milder reaction conditions and good to moderate yields are the merits associated with the current approach. Moreover, this method provides two products which are amenable for the generation of a library of key indolizine building blocks. This journal is