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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 386049Generated: October 29, 2026

1,2-Dichloroethane → HCID 59525834, compound

https://huagongshe.com/reaction/386049

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
Reactant1-HydroxybenzotriazoleHCID 75771—
ReactantDiisopropylethylamineHCID 81531—
ReactantMethylamine hydrochlorideHCID 6364545—
ReactantHCID 68671465HCID 68671465—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
ProductHCID 59525834HCID 59525834—

Reaction Steps

Potassium 1-{[6-({3-(aminocarbonyl)-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-thienyl}amino)pyridin-2-yl]methyl}-1H-1,2,3-triazole-5-carboxylate (131 mg, 0.24 mmol), HOBT (72.6 mg, 0.47 mmol), EDC (91 mg, 0.47 mmol), and methylamine hydrochloride (48 mg, 0.71 mmol) were combined in DMF (5.0 mL), and DIEA (124 μL, 0.71 mmol) was added. The reaction was stirred at room temperature overnight. The solution was diluted with water. The precipitate was collected by filtration, washed with water and CH2Cl2, and dried to provide the title compound as an off-white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08367706B2
Source datasetuspto-grants-2013_02
ORD IDord-7bec52bd80cb4e1c83fa157a10bfec7c
Source noteuspto-grants-2013_02