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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 506922Generated: November 2, 2026

1-(2-Chlorophenyl)piperazine → 3-{5-[4-(2-chlorophenyl)-piperazin-1-yl]-pentyl}-3-ethyl-1,3-dihydro-2H-indol-2-one monohydro-chloride

https://huagongshe.com/reaction/506922

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2-Chlorophenyl)piperazineHCID 415628—
Reactant3-(5-Bromopentyl)-3-ethyl-1,3-dihydro-2H-indol-2-oneHCID 68465193—
Product3-{5-[4-(2-chlorophenyl)-piperazin-1-yl]-pentyl}-3-ethyl-1,3-dihydro-2H-indol-2-one monohydro-chlorideHCID 68467394—

Reaction Steps

The title compound is prepared according to process H by applying processing method 2 starting from 3-(5-bromopentyl)-3-ethyl-1,3-dihydro-2H-indol-2-one and 1-(2-chlorophenyl)-piperazine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07786129B2
Source datasetuspto-grants-2010_08
ORD IDord-a819048e7e7849dabbf75df884a3120b
Source noteuspto-grants-2010_08