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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 409682Generated: October 28, 2026

HCID 2947839, compound → 4-(4-ETHYLPIPERAZIN-1-YL)-3-FLUOROANILINE

https://huagongshe.com/reaction/409682

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 2947839HCID 2947839—
CatalystNickelHCID 935—
SolventMethanolHCID 887—
Product4-(4-ETHYLPIPERAZIN-1-YL)-3-FLUOROANILINEHCID 10751575—

Reaction Steps

A suspension of 1-ethyl-4-(2-fluoro-4-nitro-phenyl)-piperazine (1.24 g, 15.1 mmol) and Raney Nickel (13 mg) in MeOH (6 mL) is stirred for 17 h at RT, under a hydrogen atmosphere. The reaction mixture is filtered through a pad of celite and concentrated to afford the title compound as a purple oil: ESI-MS: 224.1 [MH]+; tR=0.90 min (system 1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08759517B2
Source datasetuspto-grants-2014_06
ORD IDord-c0ed32ae19954df788eda612557ac838
Source noteuspto-grants-2014_06