20883-12-9Relevant academic research and scientific papers
Cyanuric chloride as promoter for the oxidation of sulfides and deoxygenation of sulfoxides
Bahrami, Kiumars,Khodaei, Mohammad M.,Sohrabnezhad, Samira
experimental part, p. 6420 - 6423 (2011/12/21)
This Letter discusses the use of cyanuric chloride as an efficient promoter for the chemoselective oxidation of sulfides to the corresponding sulfones in the presence of H2O2 as the terminal oxidant. Sulfoxides were also found to undergo deoxygenation to sulfides with cyanuric chloride and potassium iodide system. The reaction is broad in scope and easy to perform.
TAPC-promoted oxidation of sulfides and deoxygenation of sulfoxides
Bahrami, Kiumars,Khodaei, Mohammad M.,Sheikh Arabi, Mehdi
supporting information; experimental part, p. 6208 - 6213 (2010/11/04)
Figure presented. 1,3,5-Triazo-2,4,6-triphosphorine-2,2,4,4,6,6- tetrachloride (TAPC) was found to be an efficient promoter for the oxidation of sulfides and deoxygenation of sulfoxides. Excellent yields, short reaction time, easy and quick isolation of the products, solvent-free process, and excellent chemoselectivity are the main advantages of this procedure.
Mild and efficient deoxygenation of sulfoxides to sulfides with triflic anhydride/potassium iodide reagent system
Bahrami, Kiumars,Khodaei, Mohammad Mehdi,Karimi, Ahmad
experimental part, p. 2543 - 2546 (2009/04/04)
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.
