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An efficient fluoride-mediated O-arylation of sterically hindered halophenols with silylaryl triflates under mild reaction conditions

Authors :
Gleison A. Casagrande
Karimi S. Gebara
Cristiano Raminelli
Source :
Tetrahedron Letters. 52(22):2849-2852
Publication Year :
2011
Publisher :
Elsevier BV, 2011.

Abstract

The reaction between 2,6-dihalophenols and 2-(trimethylsilyl)aryl triflates in the presence of CsF using acetonitrile as solvent at room temperature led to the formation of functionalized diaryl ethers in very good yields.

Details

ISSN :
00404039
Volume :
52
Issue :
22
Database :
OpenAIRE
Journal :
Tetrahedron Letters
Accession number :
edsair.doi.dedup.....569ae1d2a2a41e20a67a25224482af30
Full Text :
https://doi.org/10.1016/j.tetlet.2011.03.124