Synthesis of Lithium 1-Alkynesulfenates by the Mild Oxidation of Thiolates with a Pinacolone-Derived N-Sulfonyloxaziridine - Sandrinelli, Franck; Boudou, Cédric; Caupène, Caroline; Averbuch-Pouchot, Marie-Thérèse; Perrio, Stéphane; Metzner, Patrick (Synlett, 2006)