Issue 50, 2018

An air-stable N-heterocyclic carbene iminoxyl borate radical zwitterion

Abstract

A remarkably stable radical zwitterion derived from N-heterocyclic carbene nitric oxide and B(C6F5)3 is reported. The presented radical was generated by steric and electronic protection of the nitric oxide moiety using B(C6F5)3, which secured its stability toward air and moisture. An analogous yet less stable radical derived from C(C6H5)3+ is also synthesized and characterized.

Graphical abstract: An air-stable N-heterocyclic carbene iminoxyl borate radical zwitterion

Supplementary files

Article information

Article type
Communication
Submitted
18 Febr. 2018
Accepted
26 Marts 2018
First published
27 Marts 2018

Chem. Commun., 2018,54, 6824-6827

An air-stable N-heterocyclic carbene iminoxyl borate radical zwitterion

Y. Kim and E. Lee, Chem. Commun., 2018, 54, 6824 DOI: 10.1039/C8CC01399C

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