Issue 23, 2018

Tropylium-promoted carbonyl–olefin metathesis reactions

Abstract

The carbonyl–olefin metathesis (COM) reaction is a highly valuable chemical transformation in a broad range of applications. However, its scope is much less explored compared to analogous olefin–olefin metathesis reactions. Herein we demonstrate the use of tropylium ion as a new effective organic Lewis acid catalyst for both intramolecular and intermolecular COM and new ring-opening metathesis reactions. This represents a significant improvement in substrate scope from recently reported developments in this field.

Graphical abstract: Tropylium-promoted carbonyl–olefin metathesis reactions

Supplementary files

Article information

Article type
Edge Article
Submitted
25 Feb 2018
Accepted
04 May 2018
First published
04 May 2018
This article is Open Access

All publication charges for this article have been paid for by the Royal Society of Chemistry
Creative Commons BY-NC license

Chem. Sci., 2018,9, 5145-5151

Tropylium-promoted carbonyl–olefin metathesis reactions

U. P. N. Tran, G. Oss, D. P. Pace, J. Ho and T. V. Nguyen, Chem. Sci., 2018, 9, 5145 DOI: 10.1039/C8SC00907D

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