Title of article
Synthesis of vinyl sulfides via hydrothiolation of alkynes using Al2O3/KF under solvent-free conditions
Author/Authors
Silva، نويسنده , , Mلrcio S. and Lara، نويسنده , , Renata G. and Marczewski، نويسنده , , Jْnior M. and Jacob، نويسنده , , Raquel G. and Lenardمo، نويسنده , , Eder J. and Perin، نويسنده , , Gelson، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
1927
To page
1930
Abstract
We present here a clean, solvent-free hydrothiolation of alkynes using solid supported catalyst (Al2O3/KF). This efficient and improved method selectively furnishes the corresponding anti-Markovnikov vinyl sulfides in good to excellent yields. The method is applicable for aliphatic and aromatic thiols and the catalytic system can be re-used up to two times without previous treatment and with comparable activity.
Keywords
Vinyl sulfide , solvent-free reaction , Hydrothiolation
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1858593
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