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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1777613Generated: October 28, 2026

Piperazine → HCID 67973905, compound

https://huagongshe.com/reaction/1777613

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperazineHCID 4837—
ReactantN-(2-(5-chloro-1H-indol-3-yl)ethyl)-3-(chloromethyl)benzamideHCID 67974165—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67973905HCID 6797390561.2%

Reaction Steps

N-(2-(5-Chloro-1H-indol-3-yl)ethyl)-3-(piperazin-1-ylmethyl)benzamide was prepared following Method C starting from N-(2-(5-chloro-1H-indol-3-yl)ethyl)-3-(chloromethyl)benzamide (0.050 g; 0.144 mmol) and piperazine (0.043 g; 0.5 mmol) in THF (3 mL), under a microwave irradiation at 150° C. for 10 minutes. Flash chromatography on silica gel (eluent 20 to 50% methanol in dichloromethane) furnished 0.035 g (61%) of the title compound as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09266832B2
Source datasetuspto-grants-2016_02
ORD IDord-bbb599e36b7e4f25ac2b39ce3f7de314
Source noteuspto-grants-2016_02