Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1884164Generated: November 1, 2026

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

https://huagongshe.com/reaction/1884164

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 numberUS06762320B2
Source datasetuspto-grants-2004_07
ORD IDord-006e2e62e7e0416ca3ec6f8c465e8175
Source noteuspto-grants-2004_07