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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 95617Generated: October 26, 2026

Hydrochloric Acid → 6-chloro-4',5'-dihydrospiro[benzo[b]thiophene-2(3H),3'(2'H)-furan]-3,2'-dione

https://huagongshe.com/reaction/95617

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium ionHCID 923—
ReactantWaterHCID 962—
ReactantAcetic AnhydrideHCID 7918—
ReactantTriethylamineHCID 8471—
ReactantCarbonate IonHCID 19660—
Reactant2(3H)-Furanone, 3-bromodihydro-HCID 95463—
Reactant4-Chloro-2-sulfanylbenzoic acidHCID 20456974—
Product6-chloro-4',5'-dihydrospiro[benzo[b]thiophene-2(3H),3'(2'H)-furan]-3,2'-dioneHCID 12767922—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (2/10)
ORD IDord-453186d5bede42159da6e141bc9ca678
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (2/10)