Title of article :
Highly enantioselective oxidation of cyclic dithioacetals by using a Ti(salen) and urea·hydrogen peroxide system
Author/Authors :
Tanaka، نويسنده , , Tomoaki and Saito، نويسنده , , Bunnai and Katsuki، نويسنده , , Tsutomu، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2002
Abstract :
Asymmetric oxidation of 2-substituted 1,3-dithianes using a Ti(salen) and urea·hydrogen peroxide system in methanol was found to proceed with high enantioselectivity to give the corresponding mono-sulfoxides.
Keywords :
Asymmetric catalysis , Sulfoxidation , dithioacetal , 1 , 3-Dithiane , di-?-oxo Ti(salen)
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
