Sulfuryl chloride → HCID 23445551, compound

Participants

Reaction Steps

3-Chlorosulfonyl-2-[3,4-(methylenedioxy)phenethyl]thiophene was prepared in the same manner as described in the Example 15E using N-{2-[3,4-(methylenedioxy)phenethyl]thiophene-3-sulfonyl}pyrrole by conducting basic hydrolysis (iso-propanol and potassium hydroxide) of the sulfonamide to the potassium sulfonate (93%) followed by conversion of the salt to the corresponding sulfonyl chloride in a 42% yield.

Provenance & Evidence