Title of article :
A convenient route to 4-mercapto-1,2-dithiole-3-thiones from terminal alkynes
Author/Authors :
Adams، نويسنده , , Harry and Chung، نويسنده , , Lai-Ming and Morris، نويسنده , , Michael J. and Wright، نويسنده , , Penelope J.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2004
Abstract :
4-Mercapto-1,2-dithiole-3-thiones are easily prepared by deprotonation of terminal alkynes followed by sequential treatment with carbon disulfide, sulfur and acid; addition of alkylating agents at the last stage gives 4-alkylthio-1,2-dithiole-3-thiones instead.
Keywords :
2-dithiole-3-thiones , Sulfur , Carbon disulfide , 1 , Alkynes
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
