Title of article :
Sc(OTf)3-catalyzed synthesis of thiosulfonates in ionic liquid-water
Author/Authors :
Liang، نويسنده , , Gaigai and Chen، نويسنده , , Jing and Chen، نويسنده , , Jiali and Li، نويسنده , , Wanmei and Chen، نويسنده , , Jiuxi and Wu، نويسنده , , Huayue، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2012
Abstract :
The first example of Sc(OTf)3-catalyzed sulfenylation of sodium sulfinates with N-(organothio)succinimides in ionic liquids (ILs) and water cosolvent system was developed, achieving thiosulfonates in moderate to excellent yields. Additionally, Sc(OTf)3/ILs could be recovered easily after the reactions and reused without a significant loss in the catalytic activity. Thus, the present protocol represents an interesting complement to known methods for thiosulfonates synthesis.
Keywords :
Sc(OTf)3 , Ionic liquid , N-(Organothio)succinimide , thiosulfonates , sulfinate
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
