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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 824383Generated: November 2, 2026

Hydrochloric Acid → 6-Bromospiro[2H-1-benzopyran-2,1′-cyclopentan]-4(3H)-one

https://huagongshe.com/reaction/824383

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMethanolHCID 887—
ReactantWaterHCID 962—
ReactantCyclopentanoneHCID 8452—
ReactantPyrrolidineHCID 31268—
Reactant5'-Bromo-2'-hydroxyacetophenoneHCID 95991—
Product6-Bromospiro[2H-1-benzopyran-2,1′-cyclopentan]-4(3H)-oneHCID 59167871—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTest data from https://doi.org/10.1039/C8SC04228D
ORD IDord-ce9a1bf8cb8040e8a27a5bdac850f1e3
Source noteTest data from https://doi.org/10.1039/C8SC04228D