Issue 19, 2008

d-Camphor-derived triazolium salts for catalytic intramolecular crossed aldehyde–ketone benzoin reactions

Abstract

A series of triazolium salts has been synthesized from D-camphor and found to be efficient catalysts for intramolecular crossed aldehyde–ketone benzoin reactions, affording α-ketols bearing a quaternary carbon center with up to 93% ee.

Graphical abstract: d-Camphor-derived triazolium salts for catalytic intramolecular crossed aldehyde–ketone benzoin reactions

Supplementary files

Article information

Article type
Communication
Submitted
18 Jan 2008
Accepted
19 Feb 2008
First published
13 Mar 2008

Chem. Commun., 2008, 2263-2265

D-Camphor-derived triazolium salts for catalytic intramolecular crossed aldehyde–ketone benzoin reactions

Y. Li, Z. Feng and S. You, Chem. Commun., 2008, 2263 DOI: 10.1039/B801004H

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