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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 223712Generated: October 30, 2026

Sodium Carbonate → HCID 20520584, compound

https://huagongshe.com/reaction/223712

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CarbonateHCID 10340—
ReactantHCID 54369734HCID 54369734—
ReactantHCID 86738610HCID 86738610—
SolventIsopropanolHCID 3776—
ProductHCID 20520584HCID 20520584—

Reaction Steps

3-Bromo-3-(4-chlorobenzyl)propionate acid and an equimolar amount of 4-valeryloxythio-benzamide are stirred in isopropyl alcohol solvent containing sodium carbonate to give 4-(4-chlorophenyl)-4-hydroxy-2-(4-valeryloxyphenyl)-2-thiazolin-5-acetic acid. This compound is dehydrated by heating to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04356185
Source datasetuspto-grants-1982_10
ORD IDord-15db5331696d4a0e8d815be2a96424c3
Source noteuspto-grants-1982_10