A METHOD FOR SYNTHESIZING ORGANIC THIOCYANATES FROM ALKYL HALOGEN

摘要

PURPOSE: A synthesis method of organic thiocyanate compound from halogenated alkyl capable of isolate purifying the thiocyanate compound is provided to easily isolate and purify the thiocyanic acid compound and thiatriazole amine by using polarity difference of substances. CONSTITUTION: A synthesis method of organic thiocyanate compound from halogenated alkyl comprises the following steps: manufacturing a mixture of organic thiocyanate compound and isothiocyanate compound by reacting thiocyanate ion with the organic halogen compound; manufacturing thiatriazole amine by reacting the mixture with azide ion under acidic condition; and removing the thiatriazole amine by using a column chromatography method.