Issue 2, 2015
From the journal:

Chemical Communications

A straightforward alkynylation of Li and Mg metalated heterocycles with sulfonylacetylenes†

Leyre Marzo,a   Ignacio Pérez,a   Francisco Yuste,a   José Alemán*a  and  José Luis García Ruano*a  

* Corresponding authors

a Departamento de Química Orgánica (Módulo 1), Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049-Madrid, Spain
E-mail: jose.aleman@uam.es, joseluis.garcia.ruano@uam.es
Web: http://www.uam.es/jose.aleman

Abstract

Coupling of alkynyl moieties to heterocyclic rings, without using transition metals, can be easily performed by the reaction of aryl or heteroaryl sulfonylacetylenes with heteroaryl-Li compounds or their corresponding less reactive magnesium derivatives.

Graphical abstract: A straightforward alkynylation of Li and Mg metalated heterocycles with sulfonylacetylenes

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Article information

DOI
https://doi.org/10.1039/C4CC07574A
Article type
Communication
Submitted
25 Sep 2014
Accepted
05 Nov 2014
First published
06 Nov 2014

Chem. Commun., 2015,51, 346-349

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A straightforward alkynylation of Li and Mg metalated heterocycles with sulfonylacetylenes

L. Marzo, I. Pérez, F. Yuste, J. Alemán and J. L. García Ruano, Chem. Commun., 2015, 51, 346 DOI: 10.1039/C4CC07574A

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