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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1799088Generated: October 30, 2026

Water → n-(2-Chloropyridin-3-yl)-2-nitrobenzamide

https://huagongshe.com/reaction/1799088

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant2-Nitrobenzoyl chlorideHCID 11875—
Reactant2-Chloro-3-pyridylamineHCID 80528—
SolventPyridineHCID 1049—
Productn-(2-Chloropyridin-3-yl)-2-nitrobenzamideHCID 70570—

Reaction Conditions

Temperature0 °C

Reaction Steps

A mixture of 3-amino-2-chloropyridine (3.85 g, 29.95 mmol) and 2-nitrobenzoyl chloride (5.56 g, 29.95 mmol) in pyridine (50 mL) was stirred at 0° C. for 1 h and then at room temperature overnight. Water was added and the precipitate formed was collected by filtration and dried to give N-(2-chloropyridin-3-yl)-2-nitrobenzamide as a white solid (8.52 g, crude yield: >100%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08343997B2
Source datasetuspto-grants-2013_01
ORD IDord-8fc5e47f869a434b9178b8ce77030c0f
Source noteuspto-grants-2013_01