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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1831625Generated: November 1, 2026

Butylethylamine → HCID 21912301, compound

https://huagongshe.com/reaction/1831625

Reaction equation

Participants

RoleNameHCIDCharge
ReactantButylethylamineHCID 25914—
ReactantHCID 21912281HCID 21912281—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 21912301HCID 21912301—

Reaction Conditions

Temperature160 °C

Reaction Steps

A mixture of (6-chloro-2,5-dimethyl-pyrimidin-4-yl)-methyl-(2,4,6-trimethylphenyl)-amine (200 mg) and N-butyl-ethylamine (0.3 ml) in 1 ml of DMSO was heated in oil bath of 160° C. for 15 hours. The mixture was quenched with water and extracted with ethyl acetate. The organic layer was separated, dried and concentrated to give the crude material. After silica gel column purification using chloroform as eluent, the title compound was obtained as an oil. 1H NMR (CDCl3) δ 6.83 (s, 2H), 3.22 (s, 3H), 3.12 (m, 4H), 2.44 (s, 3H), 2.26 (s, 3H), 2.01 (s, 6H), 1.35–1.42 (m, 2H), 1.1–1.25(m, 2H), 1.00 (t, 3H), 0.90 (t, 3H) ppm.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07067664B1
Source datasetuspto-grants-2006_06
ORD IDord-b83c2420953c42058a06797eb49d6421
Source noteuspto-grants-2006_06