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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1878196Generated: November 1, 2026

1-(2-Fluorophenyl)piperazine → HCID 69243926, compound

https://huagongshe.com/reaction/1878196

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2-Fluorophenyl)piperazineHCID 70529—
Reactantethyl N-(6-fluoro-3-methoxyquinoxalin-2-yl)carbamateHCID 69243333—
ProductHCID 69243926HCID 6924392685%

Reaction Steps

Ethyl N-(6-fluoro-3-methoxyquinoxalin-2-yl)carbamate and 1-(2-fluorophenyl)piperazine were reacted by the same way with the example 85 to obtain the titled compound (yield, 85%). 1H NMR (200 MHz, CDCl3): δ 3.17-3.20 (m, 4H), 3.77-3.80 (m, 4H), 4.13 (s, 3H), 6.97-7.09 (m, 4H), 7.24-7.41 (m, 3H), 7.81-7.82 (m, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08314100B2
Source datasetuspto-grants-2012_11
ORD IDord-c4cb627661434a7dbda04905a81b36ea
Source noteuspto-grants-2012_11