14.11: Sulfides
- Page ID
- 34165
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Compounds with C-S bonds
Carbon disulphide is perhaps the most important as a solvent and a synthetic reagent. It gives rise to other carbon sulphur compounds such as:
\[\ce{RO^{-}- + CS2 -> ROCS2- (xanthates)}\]
\[\ce{HS^{-} + CS2 -> CS3^{2-} (thiocarbonate)}\]
\[\ce{R2HN + CS2 -> R2NCS2^{-} (dithiocarbamates)}\]
These ions are important ligands for transition metals, and the dithiocarbamtes are sued as agricultural fungicides.