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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1827440Generated: October 31, 2026

Hydrochloric Acid → 2-Acetylamino-N-[2-fluoro-4-(4-fluoro-benzyloxy)-phenyl]-acetamide

https://huagongshe.com/reaction/1827440

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantAcetyl chlorideHCID 6367—
ReactantTriethylamineHCID 8471—
Reactant2-amino-N-[2-fluoro-4-(4-fluoro-benzyloxy)-phenyl]-acetamideHCID 10447035—
SolventWaterHCID 962—
Product2-Acetylamino-N-[2-fluoro-4-(4-fluoro-benzyloxy)-phenyl]-acetamideHCID 1035951399%

Reaction Steps

A solution of 2-amino-N-[2-fluoro-4-(4-fluoro-benzyloxy)-phenyl]-acetamide (1:1) hydrochloride (50 mg, 0.15 mmol), acetyl chloride (14.4 mg, 0.18 mmol), triethylamine (31 mg, 0.30 mmol) was stirred at 0° C. for 4 h. Then the mixture was diluted with water and the mixture extracted with DCM. The organic layer was then washed with brine, dried, filtered and evaporated to leave the title compound (50 mg, 99%) as a white solid. MS: m/e=335.2 (M++H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07053245B2
Source datasetuspto-grants-2006_05
ORD IDord-353e9f69adcb48f393b0daf847c302c8
Source noteuspto-grants-2006_05