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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 230640Generated: October 25, 2026

4-Chlorobutyryl chloride → 1-[2-(4-Bromophenyl)ethyl]-2-pyrrolidinone

https://huagongshe.com/reaction/230640

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chlorobutyryl chlorideHCID 78370—
Reactantp-BromophenethylamineHCID 533915—
Product1-[2-(4-Bromophenyl)ethyl]-2-pyrrolidinoneHCID 57762804—

Reaction Steps

The title compound was prepared from 4-bromophenethylamine and 4-chlorobutyryl chloride using a similar procedure to that described for Description 28.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07566735B2
Source datasetuspto-grants-2009_07
ORD IDord-5994f46d9a29445e8cabee09b42bf22f
Source noteuspto-grants-2009_07