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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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Volume 28, Issue 7-8


Studies on Ylides: Carbonyl Olefination with p-Chlorobenzylidenetriphenylphosphorane

P. S. Kendurkar / R. S. Tewari
Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/znb-1973-7-818

Preparation of p-chlorobenzylidenetriphenylphosphorane and its carbonyl olefination with a series of substituted aromatic aldehydes and 9-fluorenone are described. IR and NMR spectra of the resulting olefins were studied. Acylation of p-chlorobenzyliden-etriphenylphosphorane afforded a new disubstituted ylide.

Keywords: Ylides; carbonyl olefination; phosphorane; p-chlorobenzylidenetriphenylphosphorane

About the article

Received: 1973-03-13

Published Online: 2014-06-02

Published in Print: 1973-08-01

Citation Information: Zeitschrift für Naturforschung B, Volume 28, Issue 7-8, Pages 475–477, ISSN (Online) 1865-7117, ISSN (Print) 0932-0776, DOI: https://doi.org/10.1515/znb-1973-7-818.

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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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