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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 335339Generated: October 29, 2026

Hydrochloric Acid → HCID 71283313, compound

https://huagongshe.com/reaction/335339

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 71283431HCID 71283431—
SolventWaterHCID 962—
Solvent1,2-DimethoxyethaneHCID 8071—
ProductHCID 71283313HCID 71283313—

Reaction Conditions

Temperature60 °C

Reaction Steps

7-(3-Fluoro-4-(1-hydroxy-2-methylpropan-2-ylcarbamoyl)phenyl)-N-(2-fluoro-5-(1-hydroxy-2-methylpropan-2-ylcarbamoyl)phenyl)imidazo[1,2-a]pyridine-3-carboxamide (step 1) (590 mg, 1.129 mmol) in 1,2-dimethoxyethane (10 ml) and water (10.00 ml) was treated with sodium hydroxide (181 mg, 4.52 mmol) and warmed to 60° C. for 1 hr. After cooling to RT, the pH of the mixture was adjusted to pH5 using 2M HCl (2.2 ml). The solvent was removed in vacuo and the resulting crude product was triturated with water to afford the title compound;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08883819B2
Source datasetuspto-grants-2014_11
ORD IDord-f4351dcae0cd438a84b06973f9ae4bbd
Source noteuspto-grants-2014_11