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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1275989Generated: October 31, 2026

Water → HCID 70298771, compound

https://huagongshe.com/reaction/1275989

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant4-Fluoro-m-toluidineHCID 67981—
ReactantSodium BicarbonateHCID 516892—
Reactant4-MethanesulfonyloxyheptaneHCID 12136393—
SolventAcetonitrileHCID 6342—
ProductHCID 70298771HCID 70298771346.4%

Reaction Steps

To a solution of 4.10 g (3.28 mmol) of 4-fluoro-3-methylaniline in 30 mL of acetonitrile was added 7.64 g (3.93 mmol) of 4-methanesulfonyloxyheptane, and 3.4 g (4.1 mmol) of NaHCO3 (s). The mixture was stirred at reflux for 24 hours, then poured into 150 mL of H2O and extracted with diethyl ether (2×30 mL). The combined ether layers were back extracted with brine (1×30 mL), dried over MgSO4, filtered, and concentrated to an oil. This was purified via silica gel chromatography, eluting with 97.5:2.5 hexanes: ethyl acetate, to give 2.56 g (35%) of a pale yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06162927
Source datasetuspto-grants-2000_12
ORD IDord-62218998f15a438197b8a11c19c71e65
Source noteuspto-grants-2000_12