Issue 87, 2020
From the journal:

Chemical Communications

Generation of alkoxysulfonyl radicals from chlorosulfates and their intramolecular capture with alkynes to obtain sultones†

Lara Cala, ORCID logo a   Olaya García-Pedrero,a   Rubén Rubio-Presa, ORCID logo a   Francisco J. Fañanása  and  Félix Rodríguez ORCID logo *a  

* Corresponding authors

a Instituto Universitario de Química Organometálica “Enrique Moles”, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Oviedo, Julián Clavería, 8, Oviedo 33006, Spain
E-mail: frodriguez@uniovi.es
Fax: +34 985103446
Tel: +34 985106224

Abstract

An unprecedented radical-mediated reaction of alkyne-containing chlorosulfates to synthesize sultones has been established. The reaction leads to the formation and subsequent capture of alkoxysulfonyl radicals, which are species known for a long time but not studied for synthetic purposes.

Graphical abstract: Generation of alkoxysulfonyl radicals from chlorosulfates and their intramolecular capture with alkynes to obtain sultones

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Article information

DOI
https://doi.org/10.1039/D0CC06098D
Article type
Communication
Submitted
09 Sep 2020
Accepted
22 Sep 2020
First published
29 Sep 2020

Chem. Commun., 2020,56, 13425-13428

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Generation of alkoxysulfonyl radicals from chlorosulfates and their intramolecular capture with alkynes to obtain sultones

L. Cala, O. García-Pedrero, R. Rubio-Presa, F. J. Fañanás and F. Rodríguez, Chem. Commun., 2020, 56, 13425 DOI: 10.1039/D0CC06098D

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