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Cu-catalyzed fluorination of diaryliodonium salts with KF

journal contribution
posted on 2023-05-17, 21:26 authored by Ichiishi, N, Allan CantyAllan Canty, Brian YatesBrian Yates, Sanford, MS
A mild Cu-catalyzed nucleophilic fluorination of unsymmetrical diaryliodonium salts with KF is described. This protocol preferentially fluorinates the smaller aromatic ligand on iodine(III). The reaction exhibits a broad substrate scope and proceeds with high chemoselectivity and functional group tolerance. DFT calculations implicate a CuI/CuIII catalytic cycle.

History

Publication title

Organic Letters

Volume

15

Issue

19

Pagination

5134-5137

ISSN

1523-7060

Department/School

School of Natural Sciences

Publisher

American Chemical Society

Place of publication

1155 16Th St, Nw, Washington, USA, Dc, 20036

Rights statement

Copyright 2013 American Chemical Society

Repository Status

  • Restricted

Socio-economic Objectives

Expanding knowledge in the chemical sciences

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