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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1478570Generated: November 3, 2026

Hydrochloric Acid → (S)-2-(4-(2-(2-((6-(1-methyl-1H-pyrazol-4-yl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)morpholino)pyrimidin-5-yl)-1H-pyrazol-1-yl)ethanol hydrochloride

https://huagongshe.com/reaction/1478570

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant(2S)-2-((6-(1-methyl-1H-pyrazol-4-yl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)-4-(5-(1-(2-(tetrahydro-2H-pyran-2-yloxy)ethyl)-1H-pyrazol-4-yl)pyrimidin-2-yl)morpholineHCID 118364842—
Solvent1,4-DioxaneHCID 31275—
Product(S)-2-(4-(2-(2-((6-(1-methyl-1H-pyrazol-4-yl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)morpholino)pyrimidin-5-yl)-1H-pyrazol-1-yl)ethanol hydrochlorideHCID 11836474689%

Reaction Steps

(2S)-2-((6-(1-methyl-1H-pyrazol-4-yl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)-4-(5-(1-(2-(tetrahydro-2H-pyran-2-yloxy)ethyl)-1H-pyrazol-4-yl)pyrimidin-2-yl)morpholine 290 mg (0.51 mmol) was dissolved in MC 20 ml, and 4 M HCl in dioxane 2 ml was added. The mixture was stirred at room temperature overnight, and when the reaction was completed, the reaction mixture was concentrated under reduced pressure. MC and 4 M HCl in dioxane were removed, and ether was added to precipitate a solid, followed by decanting, to give a product 236 mg (89%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09403831B2
Source datasetuspto-grants-2016_08
ORD IDord-1b34ec85b02a44248c16945f31dccc69
Source noteuspto-grants-2016_08