Issue 37, 2015

Rh(iii)- or Ir(iii)-catalyzed ynone synthesis from aldehydes via chelation-assisted C–H bond activation

Abstract

A Rh(III)- or Ir(III)-catalyzed direct aldehyde C–H alkynylation was developed for the first time as a simple and practical method for the synthesis of ynones. This catalytic reaction proceeds under mild reaction conditions and tolerates a variety of synthetically important functional groups (e.g., chloro, bromo, aldehyde), thus providing a good complement to previous methods.

Graphical abstract: Rh(iii)- or Ir(iii)-catalyzed ynone synthesis from aldehydes via chelation-assisted C–H bond activation

Supplementary files

Article information

Article type
Communication
Submitted
27 Jan 2015
Accepted
26 Mar 2015
First published
27 Mar 2015

Chem. Commun., 2015,51, 7871-7874

Rh(III)- or Ir(III)-catalyzed ynone synthesis from aldehydes via chelation-assisted C–H bond activation

W. Ai, Y. Wu, H. Tang, X. Yang, Y. Yang, Y. Li and B. Zhou, Chem. Commun., 2015, 51, 7871 DOI: 10.1039/C5CC00758E

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