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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 748342Generated: October 29, 2026

Benzyl mercaptan → HCID 59750208, compound

https://huagongshe.com/reaction/748342

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl mercaptanHCID 7509—
ReactantEthyl AcetateHCID 8857—
ReactantSodium hydrideHCID 24758—
Reactant6-(4-oxo-4H-1,3-benzothiazin-2-yl)-2-pyridylmethanesulfonateHCID 86596462—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
ProductHCID 59750208HCID 5975020816%

Reaction Steps

Benzyl mercaptan (0.41 g, 3.30 mmol) and sodium hydride (60% in oil, 0.15 g, 3.60 mmol) were dissolved in DMF (30 ml), and 6-(4-oxo-4H-1,3-benzothiazin-2-yl)-2-pyridylmethanesulfonate (1.05 g, 3.00 mmol) was added thereto. The reaction mixture was stirred at room temperature for 18 hrs and combined with ethyl acetate and water. The organic layer was washed with saturated brine and dried over anhydrous magnesium sulfate. The solvent was evaporated, and the residue was recrystallized from n-hexane-ethyl acetate to give the titled compound (0.18 g, 16%) as pale yellow crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07399759B2
Source datasetuspto-grants-2008_07
ORD IDord-fdf9ed21b5ab46d38d36f80ebc36299d
Source noteuspto-grants-2008_07