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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 605202Generated: October 30, 2026

Potassium Hydroxide → HCID 67040570, compound

https://huagongshe.com/reaction/605202

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium HydroxideHCID 14797—
ReactantN-Boc-4-hydroxyanilineHCID 2756771—
ReactantHCID 67040926HCID 67040926—
SolventDimethyl SulfoxideHCID 679—
SolventWaterHCID 962—
ProductHCID 67040570HCID 67040570—

Reaction Conditions

Temperature80 °C

Reaction Steps

The product from Example 172b (215 mg, 0.655 mmol) was dissolved in DMSO (30 ml) to which KOH (75 mg, 1.31 mmol) and (4-Hydroxy-phenyl)-carbamic acid tert-butyl ester (137 mg, 0.655 mmol) were added. The reaction mixture was then heated to 80° C. for 2 h reaction mixture was then cooled to room temperature and diluted with water and the title compound collected by filtration (240 mg, 78%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07910595B2
Source datasetuspto-grants-2011_03
ORD IDord-9ad705f00d1f4748a6f1cc3058887b79
Source noteuspto-grants-2011_03