Title of article :
Copper-catalyzed Ullmann coupling under ligand- and additive- free conditions. Part 1: O-Arylation of phenols with aryl halides
Author/Authors :
Chang، نويسنده , , Joyce Wei Wei and Chee، نويسنده , , Sheena and Mak، نويسنده , , Shiya and Buranaprasertsuk، نويسنده , , Pongchart and Chavasiri، نويسنده , , Warinthorn and Chan، نويسنده , , Philip Wai Hong، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2008
Pages :
5
From page :
2018
To page :
2022
Abstract :
O-Arylation of a wide variety of substituted phenols and aliphatic alcohols with aryl halides catalyzed by copper iodide under mild ligand and additive free conditions (nBu4NBr, DMF, K3PO4, reflux, 22 h) is accomplished in good to excellent product yields (up to 95%).
Journal title :
Tetrahedron Letters
Serial Year :
2008
Journal title :
Tetrahedron Letters
Record number :
1858642
Link To Document :
بازگشت