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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 174406Generated: October 30, 2026

4H-1,4-Benzothiazin-3-one → 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-sulfonyl chloride

https://huagongshe.com/reaction/174406

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4H-1,4-Benzothiazin-3-oneHCID 21396—
ReactantChlorosulfonic acidHCID 24638—
Product3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-sulfonyl chlorideHCID 21873756—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (9/10)
ORD IDord-cbf1853ffec64bf49c8ab6d3715d36ce
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (9/10)