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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 605127Generated: November 1, 2026

Potassium Hydroxide → HCID 67040324, compound

https://huagongshe.com/reaction/605127

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium HydroxideHCID 14797—
ReactantN-Boc-4-hydroxyanilineHCID 2756771—
ReactantHCID 3651419HCID 3651419—
SolventDimethyl SulfoxideHCID 679—
SolventWaterHCID 962—
ProductHCID 67040324HCID 67040324—

Reaction Conditions

Temperature80 °C

Reaction Steps

To the product from Example 86B (1.77 g, 5.45 mmol), KOH (736 mg, 12.9 mmol), and (4-Hydroxy-phenyl)-carbamic acid tert-butyl ester (1.35 g, 6.45 mmol) were dissolved in DMSO and heated to 80° C. for 2 hrs. At this time the reaction mixture was cooled to room temperature and diluted with water. The title compound was then collected by filtration (380 mg, 12.7%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07910595B2
Source datasetuspto-grants-2011_03
ORD IDord-530e608278f14b2ca8cd0adf29515a68
Source noteuspto-grants-2011_03