Title of article
Base-free oxidation of thiols to disulfides using selenium ionic liquid
Author/Authors
Thurow، نويسنده , , Samuel and Pereira، نويسنده , , Vanda A. and Martinez، نويسنده , , Débora M. and Alves، نويسنده , , Diego and Perin، نويسنده , , Gelson and Jacob، نويسنده , , Raquel G. and Lenardمo، نويسنده , , Eder J.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
4
From page
640
To page
643
Abstract
We present here the results on the use of 1-n-butyl-3-methylimidazolium methylselenite, [bmim][SeO2(OCH3)], in the synthesis of symmetrical disulfides starting from thiols. This efficient and improved method is general for aromatic, aliphatic, and functionalized thiols affording the disulfides in good to excellent yields after easy work up. The use of a microwave accelerates the reaction and the [bmim][SeO2(OCH3)] was reused for further oxidation reactions.
Keywords
Selenium ionic liquid , disulfides , Oxidation
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1876712
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