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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 548938Generated: October 26, 2026

2-Amino-4,6-dichloropyrimidine → HCID 53396517, compound

https://huagongshe.com/reaction/548938

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-4,6-dichloropyrimidineHCID 65522—
ReactantSodium MethoxideHCID 10942334—
Reactant(1-Methylcyclopropyl)amine hydrochlorideHCID 12953687—
SolventWaterHCID 962—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 53396517HCID 5339651745.5%

Reaction Conditions

Temperature90 °C

Reaction Steps

2-amino-4,6-dichloropyrimidine (508 mg, 3.1 mmol) was added to a suspension of 1-methylcyclopropylamine hydrochloride (1.0 g, 9.3 mmol) and sodium methoxide (502mg, 9.30 mmol) in NMP (3 ml). The resulting mixture was heated at 90° C. for 16 hours and then cooled to room temperature. The reaction mixture was diluted with water (20 ml) and the resulting precipitate filtered off, washed with further water (20 ml) and dried in vacuo to give the title compound as a colourless solid (280 mg, 15%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07943628B2
Source datasetuspto-grants-2011_05
ORD IDord-0e5b9de2dddb4396886b376013b266aa
Source noteuspto-grants-2011_05