Bu the reaction of epychlorgidrine with diethylditiocarbamate there have been synthesized corresponding thiiranes. Also synsynthesized were diethylcarbamate 1,2-aminopropanetioles on the basis of obtained thiiranes by interaction with various amines. The interaction of diethylcarbamate substituted 1,2-aminopropanetioles with chloracetic acid and its ether has been retraced.