100398-19-4Relevant academic research and scientific papers
Mild and efficient deoxygenation of sulfoxides to sulfides with triflic anhydride/potassium iodide reagent system
Bahrami, Kiumars,Khodaei, Mohammad Mehdi,Karimi, Ahmad
, p. 2543 - 2546 (2008)
It was found that the combination of triflic anhydride/potassium iodide was an effective promoter for the deoxygenation of sulfoxides and gave the corresponding sulfides in excellent yield in acetonitrile at room temperature. It is worth mentioning that this reagent system is chemoselective and tolerates various functional groups, such as alkene, ketone, ester, aldehyde, acid, and oxime. Georg Thieme Verlag Stuttgart.
The search for exceptions in the highly enantioselective titanium catalysed oxidation of aryl benzyl sulfides
Capozzi, Maria Annunziata M.,Terraneo, Giancarlo,Cavallo, Gabriella,Cardellicchio, Cosimo
, p. 4810 - 4816 (2015/07/27)
After the discovery of a few cases of lower enantioselectivity in the oxidation of aryl benzyl sulfides with hydroperoxides in the presence of a complex between titanium isopropoxide and (S, S)-hydrobenzoin, a screening of the oxidation of new substrates that are related to the structures that gave low ee values, was performed. From this screening, we confirmed that only a few sulfides remain as exceptions within a framework of exceptionally high stereoselectivity of the oxidation reaction. Moreover, the exceptions are clearly identified and are connected to particular coordinating moieties present on the aryl groups.
A novel method for the deoxygenation of sulfoxides with the PPh 3/Br2/CuBr system
Bahrami, Kiumars,Khodaei, Mohammad Mehdi,Khedri, Mohammad
, p. 1324 - 1325 (2008/03/18)
It was found that the combination of PPh3/Br2/CuBr was an effective promoter for the deoxygenation of sulfoxides and gave the corresponding sulfides in excellent yield in acetonitrile under refluxing conditions. It is worth mentioning that this reagent system is chemoselective, tolerating various functional groups such as carbon-carbon double bond and ketone. Copyright
