Triethylamine → HCID 20267949, compound

Participants

Reaction Steps

2-Methylthio-4-methyl-5-(chloromethyloxymethyl)pyrimidine (see Preparation 11) (2.7 mmol) in dichloromethane (5 ml) was added dropwise with stirring at room temperature to a solution of 5-chloropyrimidin-2-one hydrochloride (2.7 mmol) and triethylamine in dichloromethane (0.76 ml). The mixture was stirred for 24 hours at room temperature before the solvent was distilled off. The residue was triturated with water, extracted into chloroform and the dried (MgSO4) solution evaporated. yield 0.55 g (65%). 1H NMR (CDCl3): δ2.42 (4-Me), 2.55 (SMe), 4.65 (CH2Pyr), 5.32 (CH2O), 7.80 and 8.42 (H-4, H-6, J 3 Hz), 8.20 (H-6').

Provenance & Evidence