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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1831617Generated: November 1, 2026

Butylethylamine → HCID 21912249, compound

https://huagongshe.com/reaction/1831617

Reaction equation

Participants

RoleNameHCIDCharge
ReactantButylethylamineHCID 25914—
Reactant4,6-Dichloro-2-methylpyrimidineHCID 234997—
SolventWaterHCID 962—
SolventAcetonitrileHCID 6342—
ProductHCID 21912249HCID 21912249100%

Reaction Steps

A mixture of 2-methyl-4,6-dichloro-pyrimidine (1.63 g, 10 mmol) in 5 ml of acetonitrile was treated with N-butyl-ethyl-amine (2.000 g, 20 mmol) and heated at reflux for 0.5 hours. The mixture was cooled, diluted with water and extracted with ethyl acetate. The organic layer was washed with brine, dried and concentrated to give 2.271 g (100%) of title compound as a light-brown oil. 1H NMR (CDCl3) δ 0.93 (t, 3H), 1.13 (t, 3H), 1.22–1.36 (m, 2H), 1.45–1.6 (m, 2H), 2.43 (s, 3H), 3.25–3.60 (m, 4H), 6.15 (s, 1H) ppm.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07067664B1
Source datasetuspto-grants-2006_06
ORD IDord-db7bfaf34eb54fa187c22a03ae211adb
Source noteuspto-grants-2006_06