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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 890755Generated: October 26, 2026

Water → N-[2-(2-methoxyphenyl)ethyl]methanesulfonamide

https://huagongshe.com/reaction/890755

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPyridineHCID 1049—
ReactantMethanesulfonyl chlorideHCID 31297—
Reactant2-MethoxyphenethylamineHCID 74896—
SolventDichloromethaneHCID 6344—
ProductN-[2-(2-methoxyphenyl)ethyl]methanesulfonamideHCID 646566480.7%

Reaction Conditions

Temperature0 °C

Reaction Steps

Pyridine (12.0 mL, 150 mmol) was added to a solution of 2-methoxyphenethylamine (15.1 g, 100 mmol) in CH2Cl2 (100 mL). The reaction was cooled to 0° C. and methanesulfonyl chloride (12.6 g, 110 mmol) was added. The reaction was stirred at 0° C. for 0.5 h and at room temperature for 2 h. Water was added and the aqueous layer was extracted with CH2Cl2 (2×). The organic solution was washed water (1×) and brine (1×), dried over MgSO4, filtered and concentrated to afford N-[2-(2-methoxy-phenyl)-ethyl]-methanesulfonamide (18.5 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06998423B2
Source datasetuspto-grants-2006_02
ORD IDord-314980f2b1d747e4a404c755c6e06b71
Source noteuspto-grants-2006_02