Issue 96, 2014

Exploring a unique reactivity of N-heterocyclic carbenes (NHC) in rhodium(iii)-catalyzed intermolecular C–H activation/annulation

Abstract

Disclosed herein is the unique conjugative role of N-heterocyclic carbene (NHC) ligands as a directing group in aromatic C–H activation, coupled with a facile NHC–alkenyl annulative reductive elimination which guided the RhIII-catalyzed intermolecular annulations of imidazolium salts and alkynes under ambient conditions leading to structurally important imidazo[1,2-a]quinolinium motifs.

Graphical abstract: Exploring a unique reactivity of N-heterocyclic carbenes (NHC) in rhodium(iii)-catalyzed intermolecular C–H activation/annulation

Supplementary files

Article information

Article type
Communication
Submitted
11 ሴፕቴ 2014
Accepted
14 ኦክቶ 2014
First published
14 ኦክቶ 2014

Chem. Commun., 2014,50, 15159-15162

Exploring a unique reactivity of N-heterocyclic carbenes (NHC) in rhodium(III)-catalyzed intermolecular C–H activation/annulation

D. Ghorai and J. Choudhury, Chem. Commun., 2014, 50, 15159 DOI: 10.1039/C4CC07170K

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements