85599-65-1Relevant academic research and scientific papers
Efficient Synthesis of Unsymmetrical Sulfamides via a Lossen-Like Rearrangement
Pantaine, Lo?c,Richard, Fran?ois,Marrot, Jér?me,Moreau, Xavier,Coeffard, Vincent,Greck, Christine
supporting information, p. 2012 - 2016 (2016/07/06)
A convenient one-pot synthesis of unsymmetrical sulfamides via a Lossen-like rearrangement is reported. The protocol operates under simple conditions at room temperature and does not require an inert atmosphere and a dry solvent. The ability of N-hydroxy arenesulfonamide O-derivatives to generate under mild conditions N-sulfonylimine intermediates was a trigger point for developing a general synthetic strategy towards unsymmetrical sulfamides. The synthetic potential of the methodology has been investigated by preparing cyclic sulfamides and new potential chiral organocatalysts. (Figure presented.) .
