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Issue 80, 2013
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Facile synthesis of dibranched conjugated dienes via palladium-catalyzed oxidative coupling of N-tosylhydrazones

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Abstract

A facile and highly regioselective Pd-catalyzed oxidative coupling of N-tosylhydrazones providing efficient access to 2,3-disubstituted-1,3-butadienes has been developed. This process features readily available starting materials and mild reaction conditions. Further transformations of the obtained dibranched 1,3-dienes, through Diels–Alder reactions and indene synthesis, are also demonstrated, which reveal their great potential for synthetic utility.

Graphical abstract: Facile synthesis of dibranched conjugated dienes via palladium-catalyzed oxidative coupling of N-tosylhydrazones

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Publication details

The article was received on 14 May 2013, accepted on 06 Aug 2013 and first published on 07 Aug 2013


Article type: Communication
DOI: 10.1039/C3CC43593H
Citation: Chem. Commun., 2013,49, 9218-9220
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    Facile synthesis of dibranched conjugated dienes via palladium-catalyzed oxidative coupling of N-tosylhydrazones

    H. Jiang, L. He, X. Li, H. Chen, W. Wu and W. Fu, Chem. Commun., 2013, 49, 9218
    DOI: 10.1039/C3CC43593H

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