Issue 17, 2000
From the journal:

Journal of the Chemical Society, Perkin Transactions 1

A new reaction of 1-(2,4,6-trialkylphenyl)phospholes with heteroaromatic character; aromatic electrophilic substitution under the conditions of Friedel–Crafts acylation

György Keglevich,*a   Tungalag Chuluunbaatar,a   Beáta Dajka,a   András Dobó,b   Áron Szöllősyc  and  László Töked  

* Corresponding authors

a Department of Organic Chemical Technology, Budapest University of Technology and Economics, Budapest, Hungary
E-mail: keglevich@oct.bme.hu

b Hungarian Academy of Sciences, Chemical Research Center, Budapest, Hungary

c Department of General and Analytical Chemistry, Budapest University of Technology and Economics, Budapest, Hungary

d Research Group of the Hungarian Academy of Sciences, Budapest University of Technology and Economics, Budapest, Hungary

Abstract

Two (trialkylphenyl)phospholes (1 and 4) with significant heteroaromatic character due to the flattened P-pyramid underwent Friedel–Crafts acylation with acyl halides to afford 2-acylphosphole derivatives (e.g. 2 and 6, respectively); the 2-acyl-5-arylphosphole by-product 7 may have been formed by sigmatropic rearrangement through 2H-phosphole 9 or dibromophosphorane 12.

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Article information

DOI
https://doi.org/10.1039/B004695G
Article type
Communication
Submitted
13 Jun 2000
Accepted
31 Jul 2000
First published
09 Aug 2000

J. Chem. Soc., Perkin Trans. 1, 2000, 2895-2897

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A new reaction of 1-(2,4,6-trialkylphenyl)phospholes with heteroaromatic character; aromatic electrophilic substitution under the conditions of Friedel–Crafts acylation

G. Keglevich, T. Chuluunbaatar, B. Dajka, A. Dobó, Á. Szöllősy and L. Töke, J. Chem. Soc., Perkin Trans. 1, 2000, 2895 DOI: 10.1039/B004695G

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