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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 469596Generated: October 29, 2026

3,4-Dichlorophenylacetic acid → HCID 53239326, compound

https://huagongshe.com/reaction/469596

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,4-Dichlorophenylacetic acidHCID 79874—
Reactant2-amino-4-(4-chlorophenyl)phthalazin-1(2H)-oneHCID 67161367—
ProductHCID 53239326HCID 53239326—

Reaction Steps

The product of Example 86A and 2-(3,4-dichlorophenyl)acetic 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), 7.90-8.04 (m, 2H), 7.72-7.75 (m, 1H), 7.58-7.70 (m, 6H), 7.38 (dd, J=8.3, 2.1 Hz, 1H), 3.75 (s, 2H); MS (ESI−) M/Z 456 (M−H)−.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08629143B2
Source datasetuspto-grants-2014_01
ORD IDord-d45b95d1332640b3b2fcfb83d7fc65b0
Source noteuspto-grants-2014_01