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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2415159Generated: October 30, 2026

1-(2-Pyridyl)piperazine → 9-{4-[4-Pyridin-2-yl-piperazin-1-yl]-butyl}-9H-fluorene-9-carboxylic acid-(2,2,2-trifluoroethyl)-amide

https://huagongshe.com/reaction/2415159

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2-Pyridyl)piperazineHCID 94459—
Reactant9-(4-Bromobutyl)-N-(2,2,2-trifluoroethyl)-9H-fluorene-9-carboxamideHCID 10526437—
Product9-{4-[4-Pyridin-2-yl-piperazin-1-yl]-butyl}-9H-fluorene-9-carboxylic acid-(2,2,2-trifluoroethyl)-amideHCID 22640191—

Reaction Steps

Prepared analogously to Example 2 b from 1-pyridin-2-yl-piperazine and 9-(4-bromo-butyl)-9H-fluorene-9-carboxylic acid-(2,2,2-trifluoroethyl)-amide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06818644B1
Source datasetuspto-grants-2004_11
ORD IDord-be8206cafbb64fe4a4ef0f0ed2281831
Source noteuspto-grants-2004_11