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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 368413Generated: October 29, 2026

Benzylamine → 2-Benzylamino-3,5,6-trifluoro-4-methylpyridine

https://huagongshe.com/reaction/368413

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzylamineHCID 7504—
ReactantN-methyl-2-pyrrolidoneHCID 13387—
Reactant2,3,5,6-Tetrafluoro-4-methylpyridineHCID 4661316—
SolventChloroformHCID 6212—
Product2-Benzylamino-3,5,6-trifluoro-4-methylpyridineHCID 22121255—

Reaction Conditions

Temperature80 °C

Reaction Steps

To 2 ml of N-methylpyrrolidone were added 1.65 g of 2,3,5,6-tetrafluoro-4-methylpyridine and 2.30 g of benzylamine, and the mixture was stirred at 80° C. for 2 hours and allowed to cool. After adding 25 ml of chloroform, the mixture was washed three times with 300 ml of distilled water. The chloroform layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain the title compound in crude form.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06133284
Source datasetuspto-grants-2000_10
ORD IDord-1d6aecb0ba884a378707e5c19a4b9e1f
Source noteuspto-grants-2000_10