Title of article
Glycerol/CuI/Zn as a recyclable catalytic system for synthesis of vinyl sulfides and tellurides
Author/Authors
Gonçalves، نويسنده , , Lَren C.C. and Lima، نويسنده , , David B. and Borba، نويسنده , , Pedro M.Y. and Perin، نويسنده , , Gelson and Alves، نويسنده , , Diego and Jacob، نويسنده , , Raquel G. and Lenardمo، نويسنده , , Eder J.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
6
From page
3475
To page
3480
Abstract
A convenient approach to the Cu-catalyzed coupling of diphenyl disulfide and diphenyl ditelluride with vinyl bromides using a recyclable catalytic system and glycerol as a green solvent is described. This protocol was efficiently used in the preparation of vinyl sulfides and vinyl tellurides with a variety of substituents in good yields and stereoselectively. The solvent/catalyst system was directly reused for four cycles without loss of activity.
Keywords
cross-coupling , Glycerol , Vinyl sulfides , Vinyl tellurides
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1884812
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