33296-94-5Relevant academic research and scientific papers
Imination of sulfoxides mediated by IBX with Sc(OTf)3 as catalyst
Yan, Tu-Hsin,Ananthan, Bakthavachalam
supporting information, p. 946 - 953 (2018/03/21)
Herein we utilized, for the first time, 2-iodoxybenzoate along with scandium triflate as a specific oxidant for PhthNH2 to create sulfoximines. This method efficiently effects imination of aryl, benzyl, cyclic and alkyl substituted S?O bonds with good to excellent yields. In addition, sterically encumbered sulfoxides have been studied and found that the present protocol is the worthy choice. This facile method does not require either inert atmosphere or anhydrous solvents.
Electrochemical Imination of Sulfoxides Using N-Aminophthalimide
Siu, Tung,Yudin, Andrei K.
, p. 1839 - 1842 (2007/10/03)
(Equation Presented) A novel electrochemical sulfoxide imination process is described. Our approach starts with a highly selective nitrene transfer from N-aminophthalimide to a variety of sulfoxides. This oxidative treatment is followed by reductive N-N bond cleavage under the controlled current conditions, which leads to a range of parent NH sulfoximines. In addition to solving the challenging problem of removing the N-phthalimido group, the overall process avoids the use of toxic oxidants and metal additives.
