39093-48-6Relevant academic research and scientific papers
Efficient synthesis of β, β'-dihydroxy sulfides by ring opening of epoxides with mercaptoethanol catalyzed under solvent-free conditions
Romdhani-Younes, Moufida,Chaabouni, Mohamed Moncef
experimental part, p. 223 - 228 (2012/05/31)
A simple and highly efficient synthesis of β, β′-dihydroxy sulfides has been achieved by ring opening of epoxides with mercaptoethanol using catalytic amount of benzyltrimethylammonium hydroxide (Triton B) under solvent-free conditions. Excellent regioselectivity was found for aliphatic unsymmetrical epoxides, with nucleophilic attack at the less-hindered carbon atom of the epoxide. However, this regioselectivitywas not observed for styrene oxide and a mixture of two isomers was obtained. This process was also regio- and chemo-selective as illustrated using epichlorohydrin with two epoxide ring positions and mercaptoethanol with two functional groups (SH and OH). Figure Presented.
Efficient synthesis of-Hydroxy sulfides and-Hydroxy sulfoxides catalyzed by Cu/MgO under solvent-free conditions
Das, Biswanath,Balasubramanyam, Penagaluri,Krishnaiah, Maddeboina,Veeranjaneyulu, Boyapati,Sudhakar, Dega
experimental part, p. 2113 - 2121 (2010/08/13)
Regio-, stereo-, and chemoselective ring opening of epoxides with thiols using Cu/MgO as a heterogeneous catalyst has efficiently been carried out to produce the corresponding β-hydroxy sulfides in excellent yields at room temperature under solvent-free c
Stereo- and regioselective thiolysis of 1,2-epoxides in water
Movassagh, Barahman,Soleiman-Beigi, Mohammad
, p. 3239 - 3244 (2008/02/12)
A simple, efficient, stereoselective, and highly regioselective procedure for the synthesis of β-hydroxy sulfides by thiolysis of various 1,2-epoxides in water as a solvent, using no catalyst and under very mild conditions, is described. Copyright Taylor
