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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1477590Generated: October 30, 2026

Dichloromethane → HCID 117839900, compound

https://huagongshe.com/reaction/1477590

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantTriethylamineHCID 8471—
ReactantBromoacetyl bromideHCID 61147—
ReactantHCID 71295367HCID 71295367—
SolventWaterHCID 962—
ProductHCID 117839900HCID 11783990097.5%

Reaction Steps

To a dichloromethane suspension (16 mL) of 1-amino-3-(4-fluorophenyl)propan-2-ol hydrochloride (0.75 g, 3.64 mmol) synthesized in Reference Synthesis Example 41, triethylamine (0.92 g, 9.10 mmol) and bromoacetyl bromide (0.88 g, 4.37 mmol) were added at 0° C. and the resultant solution was stirred for 0.5 hours. After completion of the reaction, water was added thereto and extraction with chloroform from the resultant mixture was performed. The obtained organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain the title compound (1.03 g, yield 97%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09403798B2
Source datasetuspto-grants-2016_08
ORD IDord-9e1c76e1e79048e59755d606eeefa388
Source noteuspto-grants-2016_08