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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1773547Generated: November 1, 2026

Pyridine → HCID 58056199, compound

https://huagongshe.com/reaction/1773547

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantAcetic AnhydrideHCID 7918—
ReactantHCID 58056097HCID 58056097—
SolventWaterHCID 962—
ProductHCID 58056199HCID 5805619999.7%

Reaction Steps

A mixture of 7-bromo-3-methoxy-naphthalen-2-ylamine (2.2 g, 8.76 mmol), acetic anhydride (1.4 g, 13.14 mmol) and pyridine (20 mL) was stirred at room temperature for 3 hours. Water (300 mL) was added and the solid precipitate was collected by filtration and copiously washed with water. The solid residue was dissolved in dichloromethane, dried over anhydrous sodium sulfate, filtered and evaporated under reduced pressure to give 2.569 g of N-(7-bromo-3-methoxy-naphthalen-2-yl)-acetamide as a light pink solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09255110B2
Source datasetuspto-grants-2016_02
ORD IDord-d0f553528ef346fb93389692f9c66275
Source noteuspto-grants-2016_02