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Synthesis of vinyl sulfides under base-free conditions using selenium ionic liquid

✍ Scribed by Samuel Thurow; Naiana T. Ostosi; Samuel R. Mendes; Raquel G. Jacob; Eder J. Lenardão

Book ID
113930719
Publisher
Elsevier Science
Year
2012
Tongue
French
Weight
691 KB
Volume
53
Category
Article
ISSN
0040-4039

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Synthesis of vinyl sulfides via hydrothi
Synthesis of vinyl sulfides via hydrothiolation of alkynes using Al2O3/KF under solvent-free conditions
✍ Márcio S. Silva; Renata G. Lara; Júnior M. Marczewski; Raquel G. Jacob; Eder J. 📂 Article 📅 2008 🏛 Elsevier Science 🌐 French ⚖ 129 KB

We present here a clean, solvent-free hydrothiolation of alkynes using solid supported catalyst (Al 2 O 3 /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