Author/Authors :
Tiecco، نويسنده , , Marcello and Testaferri، نويسنده , , Lorenzo and Bagnoli، نويسنده , , Luana and Marini، نويسنده , , Francesca and Temperini، نويسنده , , Andrea and Tomassini، نويسنده , , Cristina and Santi، نويسنده , , Claudio، نويسنده ,
Abstract :
The synthesis of a new chiral non-racemic sulfur containing diselenide is described. The electrophilic selenium reagent, produced from this diselenide by treatment with bromine and silver triflate, has been used to effect the selenomethoxylation and the selenohydroxylation of alkenes. These addition reactions occurred with good chemical yield and with high diastereoselectivities.
Keywords :
chiral diselenides , asymmetric synthesis , selenomethoxylation , selenohydroxylation
