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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 715214Generated: October 30, 2026

Sodium Bicarbonate → 4-chloro-2-(1-(6-(2,2,3,3-tetrafluoropropoxy)pyridin-3-yl)ethyl)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one

https://huagongshe.com/reaction/715214

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium BicarbonateHCID 516892—
ReactantMethyl 3-(bromomethyl)-2-chloropyridine-4-carboxylateHCID 72213786—
Reactant1-(6-(2,2,3,3-Tetrafluoropropoxy)pyridin-3-yl)ethanamine hydrochlorideHCID 87426615—
Product4-chloro-2-(1-(6-(2,2,3,3-tetrafluoropropoxy)pyridin-3-yl)ethyl)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-oneHCID 8987499960%

Reaction Steps

The title compound is prepared in 60% yield (137 mg, pale yellow oil) from methyl 3-(bromomethyl)-2-chloroisonicotinate (175 mg, 0.53 mmol) and 1-(6-(2,2,3,3-tetrafluoropropoxy)pyridin-3-yl)ethanamine hydrochloride (164 mg, 0.57 mmol, Amine-6, single enantiomer), and sodium bicarbonate (240 mg, 2.3 mmol) as a base in a similar manner to Step-2 of Intermediate-1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09187475B2
Source datasetuspto-grants-2015_11
ORD IDord-6d31444d1b1041ff964dc4833960af75
Source noteuspto-grants-2015_11