Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1797195Generated: November 2, 2026

Water → HCID 22176574, compound

https://huagongshe.com/reaction/1797195

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantMethyl chloroformateHCID 6586—
ReactantSodium CarbonateHCID 10340—
Reactantp-BromophenethylamineHCID 533915—
SolventAcetoneHCID 180—
ProductHCID 22176574HCID 22176574110.7%

Reaction Steps

Into a 50 mL-single neck flask, 260 mg of methyl chloroformate in acetone (5 mL) was added dropwise to 500 mg of 4-bromophenethyl amine and 291 mg of Na2CO3 in acetone (20 mL) while stirring at room temperature under a nitrogen atmosphere. The reaction was then stirred overnight at this temperature. In the morning, the mixture was poured into H2O and the desired product was extracted with ethyl acetate. This organic layer was washed with H2O, dried over Na2SO4, and concentrated under reduced vacuum to yield the intermediate title compound (714 mg) as a white solid. This material was taken to the next reaction without further purification. Ion spray M.S. 259.2 (M*+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07034045B1
Source datasetuspto-grants-2006_04
ORD IDord-8d628f9dc8664b849d9d8a77a86aadec
Source noteuspto-grants-2006_04