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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 506917Generated: November 4, 2026

1-(4-Chlorophenyl)piperazine → 5,7-Dichloro-3-{4-[4-(4-chlorophenyl)-1-piperazinyl]butyl}-3-ethyl-1,3-dihydro-2H-indol-2-one

https://huagongshe.com/reaction/506917

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(4-Chlorophenyl)piperazineHCID 97478—
ReactantHCID 67500192HCID 67500192—
Product5,7-Dichloro-3-{4-[4-(4-chlorophenyl)-1-piperazinyl]butyl}-3-ethyl-1,3-dihydro-2H-indol-2-oneHCID 11525867—

Reaction Steps

The title compound is prepared according to process H by applying processing method 2 starting from 5,7-dichloro-3-(4-chlorobutyl)-3-ethyl-1,3-dihydro-2H-indol-2-one and 1-(4-chloro-phenyl)-piperazine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07786129B2
Source datasetuspto-grants-2010_08
ORD IDord-4dd40d7d609347f29a4c13085e0c1288
Source noteuspto-grants-2010_08