Title of article :
Facile synthesis of substituted dihydro-1,4-dithiins and -1,4-dithiepins from α-oxo ketene cyclic dithioacetals
Author/Authors :
Dong، نويسنده , , Dewen and Sun، نويسنده , , Xing-Ran and Yu، نويسنده , , Haifeng and Ouyang، نويسنده , , Yan and Zhang، نويسنده , , Qian and Liu، نويسنده , , Qun، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
A novel and facile synthesis of substituted 2,3-dihydro-1,4-dithiins and 6,7-dihydro-5H-1,4-dithiepins based on the reactions of α-bromo/hydroxy ketones with α-oxo ketene cyclic dithioacetals has been developed. A general mechanism for the reactions is proposed.
Keywords :
2 , 4-Dithiins , 3-dihydro-1 , 6 , 7-Dihydro-5H-1 , 4-dithiepines , ?-Oxo ketene cyclic dithioacetals , acetyl chloride
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
