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

HRID 2169256Notes

Reaction equation

HRID 2169256 reaction equation
[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[C:11]1([C:16]#N)[CH2:15][CH2:14][CH2:13][CH2:12]1.ClC1C=CC(Cl)=CC=1C1(C=[O:32])CCCC1>>[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[C:11]1([CH:16]=[O:32])[CH2:15][CH2:14][CH2:13][CH2:12]1

Participants

3

Reactant 2

HCID 867258941-(2,5-Dichloro-phenyl)-cyclopentanecarbaldehydeHCID 867259061-(2-Naphthyl)cyclopentanecarbonitrile

Product 1

HCID 867259071-Naphthalen-2-yl-cyclopentanecarbaldehydeYield 82.77%

Procedure

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).

Sources & evidence

ORD record
ord-6c0026a9921543ae8e5f22adf870309a
Source dataset
uspto-grants-2015_06
Patent number
US09045486B2

Reaction notes

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