Title of article :
Thiolysis of 1,2-epoxides by thiophenol catalyzed under solvent-free conditions
Author/Authors :
Fringuelli، نويسنده , , Francesco and Pizzo، نويسنده , , Ferdinando and Tortoioli، نويسنده , , Simone and Vaccaro، نويسنده , , Luigi، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Abstract :
Thiolysis of alkyl- and aryl-1,2-epoxides was investigated under solvent-free conditions in the presence of Lewis and Brønsted acid and base catalysts (InCl3, p-TsOH, n-Bu3P, K2CO3). Five mol% of catalyst was sufficient and the best results were obtained by using InCl3 and K2CO3. β-Hydroxy sulfide was isolated in excellent yields.
Keywords :
1 , 2-epoxides , Lewis catalysts , Brّnsted catalysts , solvent-free conditions
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
