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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2175057Generated: November 1, 2026

Hydrochloric Acid → HCID 178428191, compound

https://huagongshe.com/reaction/2175057

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant1,4-DioxaneHCID 31275—
ReactantHCID 178428190HCID 178428190—
SolventDichloromethaneHCID 6344—
ProductHCID 178428191HCID 17842819179%

Reaction Steps

Dissolve 3-[(1R)-6-fluoro-2,3-dihydro-1H-inden-1-yl]-N-(3-methyl-1H-pyrazol-5-yl)-3H-imidazo[4,5-b]pyridin-5-amine (0.070 g, 0.201 mmol) in dichloromethane (5 mL). Add hydrogen chloride, 4 M in 1,4-dioxane (0.100 mL, 0.400 mmol). Stir the solution for 14 hours, and then concentrate to dryness in vacuo. Dissolve in methanol and concentrate to dryness in vacuo three times to give the title compound (0.067 g, 79%). MS (ES) m/z=349 [M+1].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09062050B2
Source datasetuspto-grants-2015_06
ORD IDord-f2960029a06540c7ae02d33f1d19d422
Source noteuspto-grants-2015_06