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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 911075Generated: October 30, 2026

Hydrochloric Acid → HCID 86634782, compound

https://huagongshe.com/reaction/911075

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 86634785HCID 86634785—
SolventTetrahydrofuranHCID 8028—
ProductHCID 86634782HCID 8663478298.38%

Reaction Conditions

Temperature55 °C

Reaction Steps

A flask was charged with ethyl 2-(5-bromo-2-(4-phenethylthiazol-2-ylamino)pyridin-4-yl)acetate (1.123 g, 2.516 mmol) and THF (40 mL), and 1M sodium hydroxide (7.548 mL, 7.548 mmol) was added. The mixture was heated at 55° C. for 2 hours, and then diluted with THF and acidified with 1M HCl (8 mL). The reaction mixture was concentrated and the resulting slurry was filtered. The solids were washed with water and dried to give the desired product (1.035 g, 98.38% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08022222B2
Source datasetuspto-grants-2011_09
ORD IDord-297b58aea1464108a6988a7ba0ea9a3e
Source noteuspto-grants-2011_09