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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1192930Generated: November 1, 2026

Potassium Carbonate → HCID 59627242, compound

https://huagongshe.com/reaction/1192930

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant3-ChloropropiophenoneHCID 70295—
Reactant(alphaS)-4-Bromo-alpha-methylbenzenemethanamineHCID 852999—
SolventAcetonitrileHCID 6342—
ProductHCID 59627242HCID 5962724295.6%

Reaction Steps

To a solution of 3-chloro-1-phenylpropan-1-one (36 g, 214 mmol) in acetonitrile (400 mL) were added (S)-1-(4-bromophenyl)ethanamine (51 g, 256 mmol), K2CO3 (59 g, 428 mmol) and KI (71 g, 428 mmoL), and the mixture was refluxed overnight. The reaction mixture was filtered, and the filtrate was concentrated to give the crude (S)-3-(1-(4-bromophenyl)ethylamino)-1-phenylpropan-1-one (68 g), which was used to the next step without purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08680281B2
Source datasetuspto-grants-2014_03
ORD IDord-2a3f4d495cbb48138820065f95948ae7
Source noteuspto-grants-2014_03