Issue 9, 2013
From the journal:

Organic & Biomolecular Chemistry

Migration of methylethynyl group in a long-lived carbocation†

George E. Salnikov,a   Alexander M. Genaev,*a   Vladimir A. Bushmeleva  and  Vyacheslav G. Shubina  

* Corresponding authors

a N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Academician Lavrent'ev Ave., 9, Novosibirsk 630090, Russian Federation
E-mail: genaev@nioch.nsc.ru
Fax: +7-383-330-97-52

Abstract

Degenerate 1,2-shift of methylethynyl group in long-lived 9,10-dimethyl-9-methylethynyl-phenanthrenium ion has been detected by NMR. This is the first example of ethynyl migration in a long-lived carbocation.

Graphical abstract: Migration of methylethynyl group in a long-lived carbocation

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Article information

DOI
https://doi.org/10.1039/C2OB27208C
Article type
Paper
Submitted
13 Nov 2012
Accepted
02 Jan 2013
First published
03 Jan 2013

Org. Biomol. Chem., 2013,11, 1498-1501

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Migration of methylethynyl group in a long-lived carbocation

G. E. Salnikov, A. M. Genaev, V. A. Bushmelev and V. G. Shubin, Org. Biomol. Chem., 2013, 11, 1498 DOI: 10.1039/C2OB27208C

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