Issue 75, 2019

Domino N-/C- or N-/N-/C-arylation of imidazoles to yield polyaryl imidazolium salts via atom-economical use of diaryliodonium salts

Abstract

Herein, we disclose a Cu-mediated domino di-/triarylation reaction of imidazoles to efficiently access polyaryl imidazolium salts in a single step by using two aryls as well as an anion of a diaryliodonium salt. The diarylation shows high atom economy and excellent selectivity with unsymmetrical iodonium salts.

Graphical abstract: Domino N-/C- or N-/N-/C-arylation of imidazoles to yield polyaryl imidazolium salts via atom-economical use of diaryliodonium salts

Supplementary files

Article information

Article type
Communication
Submitted
08 7 2019
Accepted
21 8 2019
First published
21 8 2019

Chem. Commun., 2019,55, 11267-11270

Domino N-/C- or N-/N-/C-arylation of imidazoles to yield polyaryl imidazolium salts via atom-economical use of diaryliodonium salts

S. Li, H. Lv, Y. Yu, X. Ye, B. Li, S. Yang, Y. Mo and X. Kong, Chem. Commun., 2019, 55, 11267 DOI: 10.1039/C9CC05237B

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