Issue 40, 2014
From the journal:

Chemical Communications

Rhodium-catalyzed carbene transfer to alkynes via 2-furylcarbenes generated from enynones†‡

María J. González,a   Enol Lópeza  and  Rubén Vicente*a  

* Corresponding authors

a Departamento de Química Orgánica e Inorgánica and Instituto Universitario de Química Organometálica “Enrique Moles”, Universidad de Oviedo, c/Julián Clavería 8, 33006-Oviedo, Spain
E-mail: vicenteruben@uniovi.es
Fax: +34 985103450
Tel: +34 985103075

Abstract

A rhodium-catalyzed carbene transfer to alkynes is reported. Easily available enynones served as the carbene source replacing diazocompounds. The overall process involved a cyclization–cyclopropenation–ring enlargement sequence.

Graphical abstract: Rhodium-catalyzed carbene transfer to alkynes via 2-furylcarbenes generated from enynones

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Article information

DOI
https://doi.org/10.1039/C3CC47481J
Article type
Communication
Submitted
30 Gwen. 2013
Accepted
15 Here 2013
First published
17 Here 2013

Chem. Commun., 2014,50, 5379-5381

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Rhodium-catalyzed carbene transfer to alkynes via 2-furylcarbenes generated from enynones

M. J. González, E. López and R. Vicente, Chem. Commun., 2014, 50, 5379 DOI: 10.1039/C3CC47481J

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