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Synthesis of new vinylpyridinium salts

✍ Scribed by Paloma Posada; Miguel F. Braña; Antonio L. Villarino; Vicente Domínguez; Ismael Ortuño; Carmen Martínez

Publisher
Journal of Heterocyclic Chemistry
Year
2011
Tongue
English
Weight
251 KB
Volume
48
Category
Article
ISSN
0022-152X

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✦ Synopsis

Abstract

This article reports the reactions of salts of 4‐ureylmethylpyridinium and 4‐ethoxycarbonylaminomethylpyridinium with carbonylic compounds, performed with the aim of obtaining new vinylpyridinium salts. These reactions can lead to the formation of both condensation and dimerization products. The type of products formed is conditioned by the nature of the salts and carbonyl groups involved. The interest generated by the condensation products formed lies in their potential cholinergic activity. J. Heterocyclic Chem., 2011.

📜 SIMILAR VOLUMES

Mass spectrometry of the simple N- vinyl
Mass spectrometry of the simple N- vinylpyridinium salts
✍ Peter Ellingsen; Georg Hvistendahl 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 337 KB

## Abstract __N__‐ Vinylpyridinium halides readily undergo a Hofmann type elimination, prior to evaporation in the mass spectrometer, with formation of pyridine, acetylene and hydrogen halide as volatile products. A second important reaction is thermally induced two electron reduction of the cation

ChemInform Abstract: A Convenient Prepar
ChemInform Abstract: A Convenient Preparation of 1-Vinylpyridinium Salts.
✍ Olegas Eicher-Lorka; Gytis K. Kupetis; Laimute Rastenyte; Algirdas Matijoska 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Synthesis and SFM Study of Comb-Like Pol
Synthesis and SFM Study of Comb-Like Poly(4-vinylpyridinium) Salts and Their Complexes with Surfactants
✍ Marat O. Gallyamov; Sergey G. Starodubtsev; Alexei R. Khokhlov 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 285 KB

## Abstract **Summary:** Poly(4‐vinylpyridinium) bromides containing octyl and dodecyl pendant groups were synthesized. Bromide anions in these polymer salts were substituted with dodecylsulfate and bis(2‐ethylhexylsuccinate) anions using ion‐exchange reactions. Initially, P4VP and its derivatives