Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 469565Generated: October 30, 2026

4-Mesylphenylacetic acid → HCID 53238429, compound

https://huagongshe.com/reaction/469565

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Mesylphenylacetic acidHCID 572345—
Reactant2-amino-4-(trifluoromethyl)phthalazin-1(2H)-oneHCID 67161111—
ProductHCID 53238429HCID 53238429—

Reaction Steps

The product from Example 11B and 2-[4-(methylsulfonyl)phenyl]acetic acid were treated as in Example 57 to give the title compound. 1H NMR (500 MHz, DMSO-d6/Deuterium Oxide) δ ppm 8.40-8.45 (m, 1H), 8.13-8.17 (m, 1H), 8.02-8.09 (m, 2H), 7.92-7.94 (m, 2H), 7.65-7.68 (m, 2H), 3.90 (s, 2H), 3.21 (s, 3H); MS (ESI−) M/Z 424 (M−H)−.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08629143B2
Source datasetuspto-grants-2014_01
ORD IDord-ba893b60f1a74d52a2aefb0eb7011029
Source noteuspto-grants-2014_01