Title of article
Copper-catalyzed direct preparation of diaryl sulfides from aryl iodides using potassium thiocyanate as a sulfur transfer reagent
Author/Authors
Kelly، نويسنده , , Christopher B. and Lee، نويسنده , , Christopher (Xiang) and Leadbeater، نويسنده , , Nicholas E.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
3
From page
4587
To page
4589
Abstract
A method for direct preparation of diaryl sulfides from aryl iodides using potassium thiocyanate as a sulfur-transfer agent is reported. A catalyst system comprising of a simple copper salt, tetrabutylammonium bromide as a phase-transfer agent and water as the solvent is used. Microwave heating at 200 °C for 60 min allows for the conversion of a range of aryl iodides to the corresponding diaryl sulfides.
Keywords
aryl halides , water , Copper , Diaryl sulfides , Potassium thiocyanate
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879139
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