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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1740402Generated: October 30, 2026

Hydrogen Bromide → HCID 86754637, compound

https://huagongshe.com/reaction/1740402

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen BromideHCID 260—
ReactantMS-377HCID 9892249—
SolventEthanolHCID 702—
ProductHCID 86754637HCID 8675463795%

Reaction Steps

To a mixture of 379 mg of 47% hydrobromic acid aq. and 10 mL of ethanol was added a solution of 352 mg of (R)-1-(4-chlorophenyl)-3-(4-(2-methoxyethyl)piperazin-1-yl)methyl-2-pyrrolidinone in 10 mL of ethanol. The mixture was stirred at room temperature and then cooled. The precipitated solid was filtered and dried to give 488 mg of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05969138
Source datasetuspto-grants-1999_10
ORD IDord-91484dc786b5474bb8a80c3959bf4da8
Source noteuspto-grants-1999_10