Sodium thiocyanate is employed to convert alkyl halides into the corresponding alkylthiocyanates. Closely related reagents include ammonium thiocyanate and potassium thiocyanate, which has twice the solubility in water. Silver thiocyanate may be used as well; the precipitation of insoluble silver halides help simplify workup.
Sodium thiocyanate is used to convert alkyl halides into alkylthiocyanates. Similar reagents include ammonium thiocyanate and potassium thiocyanate, which are more soluble in water because of their higher molecular weight. Silver thiocyanate can also be utilized; the formation of insoluble silver halides simplifies workup processes.