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Zeitschrift für Naturforschung B

A Journal of Chemical Sciences

12 Issues per year


IMPACT FACTOR 2016: 0.631

CiteScore 2017: 0.68

SCImago Journal Rank (SJR) 2017: 0.277
Source Normalized Impact per Paper (SNIP) 2017: 0.394

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ISSN
1865-7117
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Volume 47, Issue 7

Issues

Pyrylium Salts with Long Alkyl Substituents, II 2,4-Dimethyl-6-undecylpyrylium Perchlorate and Derived Pyridinium Salts

Mariana Bogatian
  • Center of Organic Chemistry of the Roumanian Academy Splaiul Independentei 202 B, 71141 Bucharest, PO 15/258, Roumania
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Calin Deleanu
  • Center of Organic Chemistry of the Roumanian Academy Splaiul Independentei 202 B, 71141 Bucharest, PO 15/258, Roumania
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Gheorghe Mihai
  • Center of Organic Chemistry of the Roumanian Academy Splaiul Independentei 202 B, 71141 Bucharest, PO 15/258, Roumania
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Teodor Silviu Balaban
  • Center of Organic Chemistry of the Roumanian Academy Splaiul Independentei 202 B, 71141 Bucharest, PO 15/258, Roumania
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/znb-1992-0720

The crystalline title pyrylium salt was obtained by SnCl4 catalysed acylation of mesityl oxide with lauroyl chloride followed by treatment with perchloric acid and column chromatography. This new pyrylium salt was converted in high yields into the corresponding pyridine and N-substituted pyridinium salts (N-methyl, N-phenyl, N-(4-n-butylphenyl), and N-dodecyl) whose proton (300 MHz) and carbon-13 (75 MHz) NMR spectra are presented.

About the article

Received: 1991-09-25

Revised: 1992-01-10

Published Online: 2014-06-02

Published in Print: 1992-07-01


Citation Information: Zeitschrift für Naturforschung B, Volume 47, Issue 7, Pages 1011–1015, ISSN (Online) 1865-7117, ISSN (Print) 0932-0776, DOI: https://doi.org/10.1515/znb-1992-0720.

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© 1946 – 2014: Verlag der Zeitschrift für Naturforschung. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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