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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1480830Generated: November 1, 2026

Benzyl Bromide → HCID 57467580, compound

https://huagongshe.com/reaction/1480830

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl BromideHCID 7498—
ReactantMethyl 5-bromo-2-oxo-1,2-dihydropyridine-4-carboxylateHCID 25306972—
CatalystHCID 178418647HCID 178418647—
SolventAcetonitrileHCID 6342—
ProductHCID 57467580HCID 5746758095.4%

Reaction Conditions

Temperature65 °C

Reaction Steps

To a suspension of methyl 5-bromo-2-oxo-1,2-dihydropyridine-4-carboxylate (2.5 g, 10.77 mmol) in MeCN (35 mL) was added silver carbonate (4.46 g, 16.16 mmol) and benzyl bromide (1.54 mL, 12.93 mmol). The reaction mixture was heated to 65° C. and stirred for 18 hours. The reaction mixture was filtered through a plug of Celite® and concentrated in vacuo. The residue was purified by silica gel column chromatography eluting with 50-100% DCM in cyclohexane to give the title compound (3.31 g, 95%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09409907B2
Source datasetuspto-grants-2016_08
ORD IDord-157e0f051f8d4e0e87db71f949b453a1
Source noteuspto-grants-2016_08