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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 440466Generated: October 30, 2026

Water → HCID 86748878, compound

https://huagongshe.com/reaction/440466

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantHomoveratrylamineHCID 8421—
ReactantTriethylamineHCID 8471—
ReactantHCID 86749495HCID 86749495—
SolventTolueneHCID 1140—
ProductHCID 86748878HCID 8674887850.7%

Reaction Steps

Triethylamine (0.17 g, 1.68 mmol) was added to a solution of ethyl 4-chloro-5-ethyl-2-methylthiopyrimidine-5-carboxylate (0.21 g, 0.81 mmol) in toluene (4 ml), followed by addition of 3,4-dimethoxyphenethylamine (0.18 g, 0.99 mmol). The mixture was stirred at room temperature for 14 hours. The reaction mixture was poured into water, extracted with ethyl acetate and dried over magnesium sulfate. After evaporation of the solvent, the residue was purified by column chromatography on silica gel eluting with n-hexane/ethyl acetate (=8/2 ) to give the desired ethyl 4-(2-(3,4-dimethoxyphenyl)ethylamino)-6-ethyl-2-methylthiopyrimidine-5-carboxylate (0.16 g, 49%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05519139
Source datasetuspto-grants-1996_05
ORD IDord-5d14f102c5cd442dad426bbeac689400
Source noteuspto-grants-1996_05