Next Article in Journal
The Reaction of Trimethylsilylethynyl(phenyl)iodonium Triflate with Some Phenolates: Formation of Substitution and sp2 C-H Insertion Products
Previous Article in Journal
One-pot Syntheses of Fused Quinazolines by Reaction of N-(2-Cyanophenyl)chloromethanimidoyl Chloride. I. A New Synthesis of 1,3-Oxazolo- and 1,3-Oxazino[2,3-b]quinazolines
Article Menu

Export Article

Open AccessArticle
Molecules 2000, 5(10), 1175-1181;

Regioselective Oxidation of 3-Substituted Pyridinium Salts

Centro de Química del Instituto de Ciencias. BUAP. Puebla, Pue. México
Instituto de Química. UNAM. Cd. Universitaria. D.F. 04510. México
Department of Chemistry, University of Toronto, Toronto, M5S BHG Canada
Author to whom correspondence should be addressed.
Received: 18 August 2000 / Revised: 3 October 2000 / Accepted: 4 October 2000 / Published: 31 October 2000
Full-Text   |   PDF [58 KB, uploaded 18 June 2014]   |  


(1'R)-(+)-3-Hydroxymethyl-1-(1'-phenyl-ethyl)-pyridinium chloride (1), 1-benzyl-3-[1', 3']-dioxolan-2'-yl-pyridinium chloride (2) and (2'S, 4'S, 5'R)-(-)-1-benzyl-3-(3',4'-dimethyl-5'-phenyl-oxazolidin-2'-yl)-pyridinium bromide (3), were transformed by oxidation with potassium ferricyanide into the corresponding 1H-pyridin-2-ones in excellent yields with high regioselectivity. View Full-Text
Keywords: pyridinium salts; regioselective oxidation and chirality pyridinium salts; regioselective oxidation and chirality

Figure 1

This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Share & Cite This Article

MDPI and ACS Style

Terán, J.L.; Gnecco, D.; Galindo, A.; Juárez, J.R.; Enríquez, R.G.; Soriano, M.; Reynolds, W.F. Regioselective Oxidation of 3-Substituted Pyridinium Salts. Molecules 2000, 5, 1175-1181.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics



[Return to top]
Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top