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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 278251Generated: November 1, 2026

Potassium Hydroxide → HCID 18187815, compound

https://huagongshe.com/reaction/278251

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium HydroxideHCID 14797—
ReactantHCID 18187578HCID 18187578—
SolventMethanolHCID 887—
SolventWaterHCID 962—
ProductHCID 18187815HCID 1818781578.6%

Reaction Conditions

Temperature80 °C

Reaction Steps

To 40 mg of 1-benzoyl-4-(2-benzyloxazol-5-yl)piperidine (step F) in 4.5 mL methanol and 0.5 mL water was added 260 mg of potassium hydroxide. The reaction was stirred at 80° C. overnight, 20 mL of water was added and the mixture was extracted with 3×20 mL ethyl acetate. The combined organic layers were dried over magnesium sulfate. The solvent was evaporated under reduced pressure to give 22 mg of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06358979B1
Source datasetuspto-grants-2002_03
ORD IDord-dbe6e7d68fc6477c8af31d1a44a9b30b
Source noteuspto-grants-2002_03