50277-65-1
prop-2-ynoyl chloride
+
35638-70-1
lithium methylmercaptide
→
~60%
88640-31-7
S-methyl 3,3-bis(methylsulfanyl)propanethioate
88640-32-8
S-methyl 3,3-bis(methylsulfinyl)propanethioate