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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2169256Generated: November 2, 2026

1-(2,5-Dichloro-phenyl)-cyclopentanecarbaldehyde → 1-Naphthalen-2-yl-cyclopentanecarbaldehyde

https://huagongshe.com/reaction/2169256

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2,5-Dichloro-phenyl)-cyclopentanecarbaldehydeHCID 86725894—
Reactant1-(2-Naphthyl)cyclopentanecarbonitrileHCID 86725906—
Product1-Naphthalen-2-yl-cyclopentanecarbaldehydeHCID 8672590782.77%

Reaction Steps

1-Naphthalen-2-yl-cyclopentanecarbaldehyde (212) (21.0 g, 82.77%) was synthesized as a colourless liquid from 1-naphthalen-2-yl-cyclopentanecarbonitrile (211) (25.0 g, 113.12 mmol) following the procedure described for 1-(2,5-dichlorophenyl)-cyclopentanecarbaldehyde (199).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09045486B2
Source datasetuspto-grants-2015_06
ORD IDord-6c0026a9921543ae8e5f22adf870309a
Source noteuspto-grants-2015_06