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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1507580Generated: October 31, 2026

3-Fluoropyridine-4-carboxylic acid → N-(1-ethyl-3,3-dimethyl-2-oxoindolin-6-yl)-3-fluoroisonicotinamide

https://huagongshe.com/reaction/1507580

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Fluoropyridine-4-carboxylic acidHCID 345361—
ReactantHCID 69068988HCID 69068988—
ProductN-(1-ethyl-3,3-dimethyl-2-oxoindolin-6-yl)-3-fluoroisonicotinamideHCID 73425948—

Reaction Steps

Prepared in analogy to example 26 from 3-fluoroisonicotinic acid and 6-amino-1-ethyl-3,3-dimethylindolin-2-one (G. Georges et al., US2006/142247 A1). The title compound was obtained as light yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09221816B2
Source datasetuspto-grants-2015_12
ORD IDord-927aadaa1c3b4711a372aedc4594afc5
Source noteuspto-grants-2015_12