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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1777615Generated: November 2, 2026

1-Methylpiperazine → HCID 67974012, compound

https://huagongshe.com/reaction/1777615

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-MethylpiperazineHCID 53167—
ReactantN-(2-(5-chloro-1H-indol-3-yl)ethyl)-3-(chloromethyl)benzamideHCID 67974165—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67974012HCID 6797401266%

Reaction Conditions

Temperature70 °C

Reaction Steps

N-(2-(5-Chloro-1H-indol-3-yl)ethyl)-3-((4-methylpiperazin-1-yl)methyl)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 N-methylpiperazine (0.0554 mL; 0.5 mmol) in THF (3 mL). The mixture was heated at 70° C. for 5 hours. Flash chromatography on silica gel (eluent 10 to 15% methanol in dichloromethane) furnished 0.039 g (66%) 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-5f2b6c932dda45dd8f8df54535d19b99
Source noteuspto-grants-2016_02