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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 499524Generated: October 31, 2026

Benzyl mercaptan → HCID 59750208, compound

https://huagongshe.com/reaction/499524

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl mercaptanHCID 7509—
ReactantEthyl AcetateHCID 8857—
ReactantSodium hydrideHCID 24758—
Reactant6-(4-oxo-4H-1,3-benzothiazin-2-yl)-2-pyridyl methanesulfonateHCID 22939272—
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-pyridyl methanesulfonate (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 numberUS07767665B2
Source datasetuspto-grants-2010_08
ORD IDord-79f398647a1b4d08bf1c2dd9b270e40c
Source noteuspto-grants-2010_08