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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1293478Generated: October 31, 2026

Hydrochloric Acid → HCID 10255164, compound

https://huagongshe.com/reaction/1293478

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium hydrideHCID 24758—
Reactant4-Amino-3,5-dichloropyridineHCID 89888—
ReactantHCID 69282263HCID 69282263—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
ProductHCID 10255164HCID 1025516428.6%

Reaction Steps

To a solution of 4-Nitrophenyl 9-(4-fluoro benzyl)-1-methoxy-9H-4-carbazole carboxylate (50 mg, 0.106 mmoles) in dry DMF (4 ml) under nitrogen atmosphere, 3,5dichloro-4-amino pyridine (17.34 mg, 0.106 mmoles) was added followed by sodium hydride (60% suspension, 8.5 mg, 0.212 mmoles) and the reaction mixture was stirred at room temperature for two hours. Ice pieces were added to the reaction mixture, diluted with water (15 ml) and neutralized with 1N HCl. The precipitated product was filtered, washed with water and dried under vacuum to give 15 mg of the title compound as an off white solid, m.p: 222-225° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07238725B2
Source datasetuspto-grants-2007_07
ORD IDord-16cc12fd0bec4e0cbdeeb044b2bb7bd1
Source noteuspto-grants-2007_07