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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 530201Generated: November 1, 2026

Hydrogen Bromide → HCID 86712421, compound

https://huagongshe.com/reaction/530201

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen BromideHCID 260—
Reactant(S)-1-(3-methoxyphenyl)-N,N-dimethyl-N-((S)-1-phenylethyl)ethanaminium iodideHCID 86712417—
Reactant(S)-1-(3-methoxyphenyl)-N,N-dimethyl-N-((S)-1-phenylethyl)ethanaminium methyl sulfateHCID 86712420—
SolventAcetoneHCID 180—
ProductHCID 86712421HCID 8671242180%

Reaction Steps

Mix 8.2 g (0.02 mol) of (S)-1-(3-methoxyphenyl)-N,N-dimethyl-N—((S)-1-phenylethyl)ethanaminium iodide (formula VI) with 15 ml (content greater than 40% by mass) hydrobromic acid, heat and reflux the mixture for 10 hours. Let it cool to room temperature, and add 120 ml of acetone. A pale yellow solid is produced. Filter and dry it to receive 6.4 g pale yellow solid with a yield of 80%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09353049B2
Source datasetuspto-grants-2016_05
ORD IDord-d13c18d1f05f4bbab917460bb45117bd
Source noteuspto-grants-2016_05