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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1504782Generated: October 31, 2026

Benzylamine → HCID 84142040, compound

https://huagongshe.com/reaction/1504782

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzylamineHCID 7504—
ReactantDiisopropylethylamineHCID 81531—
Reactant2,6-Dichloro-4-methylpyridineHCID 10898997—
SolventWaterHCID 962—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 84142040HCID 84142040—

Reaction Conditions

Temperature150 °C

Reaction Steps

2,6-Dichloro-4-methylpyridine (2.00 g, 12.3 mmol) was suspended in NMP (10 mL). N,N-Diisopropylethylamine (4.31 mL, 24.7 mmol) and benzylamine (1.42 mL, 13.0 mmol) were added, and the reaction mixture was heated to 150° C. in a microwave for 90 minutes. The reaction mixture was allowed to cool to room temperature, diluted with water, and extracted with diethyl ether (2×). The combined organics were dried over sodium sulfate, filtered, and concentrated under reduced pressure. The residue was purified via silica gel column chromatography (0-10% ethyl acetate/hexanes, linear gradient) to give N-benzyl-6-chloro-4-methylpyridin-2-amine. MS ESI calc'd. for C13H14ClN2 [M+H]+ 233. found 233.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09216173B2
Source datasetuspto-grants-2015_12
ORD IDord-7d99c45320764d2988ac0aa64e5a4a8c
Source noteuspto-grants-2015_12