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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2171340Generated: October 31, 2026

Triethylamine → HCID 86728321, compound

https://huagongshe.com/reaction/2171340

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant2,4,6-TrichloropyrimidineHCID 77378—
Reactant(2S)-2-(Methylamino)propan-1-olHCID 12695786—
SolventDimethylformamideHCID 6228—
SolventAcetonitrileHCID 6342—
ProductHCID 86728321HCID 86728321—

Reaction Conditions

Temperature0 °C

Reaction Steps

To a solution of 2,4,6-trichloropyrimidine (5.42 mL, 47.1 mmol) and triethylamine (19.7 mL, 141 mmol) in acetonitrile (40 mL) was slowly added (S)-2-(methylamino)propan-1-ol (6.30 g, 70.7 mmol) in N,N-dimethylformamide (DMF) (3.00 mL) at 0° C. The reaction mixture was stirred at 0° C. for 1 h, filtered, dried over anhydrous Na2SO4, concentrated. Purification via flash chromatography column (petroleum ether/ethyl acetate=10/1) afforded the title product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09051325B2
Source datasetuspto-grants-2015_06
ORD IDord-3f31fb1885584717ab274326df30db03
Source noteuspto-grants-2015_06