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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1188519Generated: October 26, 2026

Water → N-(4-Bromo-3-chloro-2-methylphenyl)acetamide

https://huagongshe.com/reaction/1188519

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantBromineHCID 24408—
ReactantN-(3-chloro-2-methylphenyl)acetamideHCID 81969—
SolventAcetic AcidHCID 176—
ProductN-(4-Bromo-3-chloro-2-methylphenyl)acetamideHCID 8637699.5%

Reaction Conditions

Temperature10 °C

Reaction Steps

A suspension of N-(3-chloro-2-methylphenyl)acetamide (11.12 g, 60.63 mmol) in acetic acid (80 mL) was cooled to ca. 10° C. and then treated with bromine (9.28 mL, 181.11 mmol). The resulting mixture was stirred at rt for 2 h. The cooled solution was then poured into water (100 mL). The resulting solid was collected via filtration and rinsed with water. Thorough drying afforded 15.83 g of a pale yellow solid: MS (APCI) m/z 264 (M+2 isotope).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08673948B2
Source datasetuspto-grants-2014_03
ORD IDord-f1133743ea624b9d97929e271ab0bdf6
Source noteuspto-grants-2014_03