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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 424425Generated: October 30, 2026

Methanol → HCID 66704003, compound

https://huagongshe.com/reaction/424425

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantWaterHCID 962—
ReactantAmmonium formateHCID 2723923—
ReactantHCID 66703932HCID 66703932—
CatalystPalladiumHCID 23938—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66704003HCID 6670400394%

Reaction Conditions

Temperature95 °C

Reaction Steps

To a solution of N-(4-((2S)-4-((1R)-1-phenylethyl)morpholin-2-yl)phenyl)-pyridin-2-amine (0.89 g, 2.5 mmol) and ammonium formate (0.78 g, 12.5 mmol) in tetrahydrofuran (15ml)-methanol (24 ml)-water (18 ml) was added 10% palladium on carbon (wet, 200 mg) and the mixture was stirred at 95° C. for one hour. After filtration, the solvent was removed in vacuo and the residue was partitioned between water and dichloromethane. The organic layer was dried over anhydrous sodium sulfate and the solvent was concentrated under reduced pressure to yield N-(4-((2S)-Morpholin-2-yl)phenyl)pyridin-2-amine (0.60 g, 94%) as a yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08106045B2
Source datasetuspto-grants-2012_01
ORD IDord-5d99c8a7647c4a7185f9ad8b0827949d
Source noteuspto-grants-2012_01