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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 255588Generated: November 1, 2026

Water → 31309-58-7

https://huagongshe.com/reaction/255588

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantN-MethylanilineHCID 7515—
ReactantPotassium CarbonateHCID 11430—
ReactantPicolyl chlorideHCID 23393—
SolventDimethylformamideHCID 6228—
Product31309-58-7HCID 1421163450.2%

Reaction Conditions

Temperature120 °C

Reaction Steps

A mixture of 2-chloromethylpyridine (50 g), N-methylaniline (42 g), and potassium carbonate (120 g) in N,N-dimethylformamide (200 ml) was stirred for hours at 120° C. The reaction mixture was cooled to room temperature, added to water (1 l), and extracted with ether. The ether extract was washed with water and then treated with activated carbon. After drying over magnesium sulfate, the ether extract was filtered and concentrated. The residue was crystallized from isopropyl alcohol to give N-methyl-N-(2-pyridylmethyl)aniline (39 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04698349
Source datasetuspto-grants-1987_10
ORD IDord-6262bed4bbfd4a3b93d67c88fbdd8fbe
Source noteuspto-grants-1987_10