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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1986868Generated: November 2, 2026

Triethylamine → HCID 57722639, compound

https://huagongshe.com/reaction/1986868

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant2-Bromobenzylamine hydrochlorideHCID 2724202—
Reactant2-Chloro-5-nitropyrimidin-4-yl thiocyanateHCID 21077588—
SolventEthanolHCID 702—
ProductHCID 57722639HCID 5772263980.7%

Reaction Steps

2-Chloro-5-nitro-4-thiocyanatopyrimidine (100 mg, 0.46 mmol) was suspended in 1 mL absolute EtOH. o-Bromobenzylamine hydrochloride (103 mg, 0.46 mmol) was dissolved in 1 mL absolute EtOH and added to the reaction quickly at ambient temperature. Then triethylamine (129 μL, 0.92 mmol) was added dropwise via syringe. The reaction was stirred 16 h at ambient temperature. The resulting precipitate was filtered providing 136 mg of the desired (2-bromo-benzyl)-(5-nitro-4-thiocyanato-pyrimidin-2-yl)-amine as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07550473B2
Source datasetuspto-grants-2009_06
ORD IDord-43e1c431b2a1464784ccb87abf1633cb
Source noteuspto-grants-2009_06