Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1841395Generated: November 2, 2026

Potassium Hydroxide → HCID 23445331, compound

https://huagongshe.com/reaction/1841395

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium HydroxideHCID 14797—
ReactantSulfuryl chlorideHCID 24648—
ReactantHCID 23445564HCID 23445564—
SolventIsopropanolHCID 3776—
ProductHCID 23445331HCID 23445331—

Reaction Steps

3-chlorosulfonyl-2-[trans-3,4-(methylenedioxy)cinnamyl]thiophene was prepared in the same manner as described in Example 1 5E from N-{2-[trans-3,4-(methylenedioxy)cinnamyl]thiophene-3-sulfonyl}pyrrole by basic hydrolysis (using isopropanol and potassium hydroxide) to the corresponding potassium sulfonate (100%) followed by conversion of the salt to the corresponding sulfonyl chloride in a 31% overall yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06683103B2
Source datasetuspto-grants-2004_01
ORD IDord-75ee9f5f484f4c16a2b5a2699a64482d
Source noteuspto-grants-2004_01