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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1668666Generated: October 25, 2026

Potassium Carbonate → n-(2,6-Dichlorobenzyl)-6-chloro-3-nitropyridin-2-amine

https://huagongshe.com/reaction/1668666

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2,6-Dichloro-3-nitropyridineHCID 85239—
ReactantBenzenemethanamine, 2,6-dichloro-HCID 485432—
SolventAcetonitrileHCID 6342—
Productn-(2,6-Dichlorobenzyl)-6-chloro-3-nitropyridin-2-amineHCID 5970518929.7%

Reaction Conditions

Temperature0 °C

Reaction Steps

To a mixture of 2,6-dichloro-3-nitropyridine (1.0 g, 5.18 mmol) and potassium carbonate (848 mg, 6.14 mmol) in 15 mL MeCN was added 2,6-dichlorobenzylamine (0.63 mL, 5.18 mmol) at 0° C. The reaction mixture was stirred for one hour at 0° C. and then for 10 hours at room temperature. The organic solvent was evaporated and the residue was purified by silica gel chromatography (EtOAc:Hex=1:10) giving 16 [511 mg].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07989459B2
Source datasetuspto-grants-2011_08
ORD IDord-b299745f821a4990843ff64349482d6f
Source noteuspto-grants-2011_08