Issue 36, 2017
From the journal:

Chemical Communications

Rhodium-catalyzed addition of sulfonyl hydrazides to allenes: regioselective synthesis of branched allylic sulfones†

Vahid Khakyzadeh,ab   Yu-Hsuan Wangb  and  Bernhard Breit ORCID logo *b  

* Corresponding authors

a Department of Chemistry, K. N. Toosi University of Technology, P.O. Box 16315-1618, 15418 Tehran, Iran
E-mail: v.khakyzadeh@kntu.ac.ir

b Institut für Organische Chemie, Albert-Ludwigs-Universität Freiburg, Albertstrasse 21, 79104 Freiburg, Germany
E-mail: bernhard.breit@chemie.uni-freiburg.de
Fax: +49-761-203-8715

Abstract

A rhodium-catalyzed regioselective addition of sulfonyl hydrazides to allenes is reported. With Rh(I)/DPEphos/benzoic acid as the catalyst system, branched allylic sulfones can be obtained, in good to excellent yields and regioselectivities.

Graphical abstract: Rhodium-catalyzed addition of sulfonyl hydrazides to allenes: regioselective synthesis of branched allylic sulfones

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Article information

DOI
https://doi.org/10.1039/C7CC02375H
Article type
Communication
Submitted
28 Mar 2017
Accepted
07 Apr 2017
First published
07 Apr 2017

Chem. Commun., 2017,53, 4966-4968

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Rhodium-catalyzed addition of sulfonyl hydrazides to allenes: regioselective synthesis of branched allylic sulfones

V. Khakyzadeh, Y. Wang and B. Breit, Chem. Commun., 2017, 53, 4966 DOI: 10.1039/C7CC02375H

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