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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1958133Generated: November 1, 2026

2-Hydroxyisonicotinic Acid → N-[5-(4-chloro-phenyl)-6-(2,2,2-trifluoro-ethoxy)-pyridin-3-yl]-1,2-dihydro-2-oxo-4-pyridinecarboxylic acid amide

https://huagongshe.com/reaction/1958133

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Hydroxyisonicotinic AcidHCID 280756—
Reactant5-(4-Chloro-phenyl)-6-(2,2,2-trifluoro-ethoxy)-pyridin-3-ylamineHCID 67281315—
ProductN-[5-(4-chloro-phenyl)-6-(2,2,2-trifluoro-ethoxy)-pyridin-3-yl]-1,2-dihydro-2-oxo-4-pyridinecarboxylic acid amideHCID 56961659—

Reaction Steps

The title compound was synthesized in analogy to Example 1, using 5-(4-chloro-phenyl)-6-(2,2, 2-trifluoro-ethoxy)-pyridin-3-ylamine and 1,2-dihydro-2-oxo-4-pyridinecarboxylic acid, as starting materials, MS (LC/MS): 424.0 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08410107B2
Source datasetuspto-grants-2013_04
ORD IDord-de6a1fbe28c34cff90d5a59db03109e7
Source noteuspto-grants-2013_04