Issue 67, 2016

Copper-catalyzed intramolecular aryl-bicyclization of diynes with diaryliodonium salts via vinyl cations

Abstract

A novel protocol for the synthesis of polycyclic compounds from linear diynes and diaryliodonium salts has been realized. The reaction proceeded through Cu-catalyzed arylation of alkynes to generate two vinyl carbocation intermediates that subsequently reacted with arene groups to form fused rings containing diene moieties.

Graphical abstract: Copper-catalyzed intramolecular aryl-bicyclization of diynes with diaryliodonium salts via vinyl cations

Supplementary files

Article information

Article type
Communication
Submitted
12 Jul 2016
Accepted
22 Jul 2016
First published
22 Jul 2016

Chem. Commun., 2016,52, 10277-10280

Copper-catalyzed intramolecular aryl-bicyclization of diynes with diaryliodonium salts via vinyl cations

G. Wang, C. Chen and J. Peng, Chem. Commun., 2016, 52, 10277 DOI: 10.1039/C6CC05735G

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