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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 610185Generated: October 30, 2026

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

https://huagongshe.com/reaction/610185

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 numberUS05998436
Source datasetuspto-grants-1999_12
ORD IDord-2c424b5b4e034a86beacf6666f8545d6
Source noteuspto-grants-1999_12