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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 198655Generated: October 27, 2026

4-Toluenesulfonyl chloride → 2H-1-Benzopyran-2-one, 4-[[(4-methylphenyl)sulfonyl]oxy]-

https://huagongshe.com/reaction/198655

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Toluenesulfonyl chlorideHCID 7397—
ReactantTetrahydrofuranHCID 8028—
ReactantTriethylamineHCID 8471—
Reactant4-HydroxycoumarinHCID 54682930—
Product2H-1-Benzopyran-2-one, 4-[[(4-methylphenyl)sulfonyl]oxy]-HCID 10870799—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (6/10)
ORD IDord-36e15e7525bc4e0388fbbd8953eada02
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (6/10)