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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 469610Generated: October 30, 2026

Cyclopentylacetic acid → HCID 53238662, compound

https://huagongshe.com/reaction/469610

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyclopentylacetic acidHCID 71606—
Reactant2-amino-4-(4-chlorophenyl)phthalazin-1(2H)-oneHCID 67161367—
ProductHCID 53238662HCID 53238662—

Reaction Steps

The product of Example 86A and 2-cyclopentylacetic acid were treated using a method similar to that described in Example 57 to give the title compound. 1H NMR (500 MHz, DMSO-d6/Deuterium Oxide) δ ppm 8.40-8.43 (m, 1H), 7.88-8.04 (m, 2H), 7.73-7.75 (m, 1H), 7.59-7.69 (m, 4H), 2.33 (d, J=7.4 Hz, 2H), 2.16-2.28 (m, 1H), 1.75-1.87 (m, 2H), 1.59-1.69 (m, 2H), 1.49-1.58 (m, 2H), 1.19-1.31 (m, 2H); MS (ESI−) M/Z 380 (M−H)−.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08629143B2
Source datasetuspto-grants-2014_01
ORD IDord-758e8d163b054d84a6909f7ab908f4a1
Source noteuspto-grants-2014_01