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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 63662Generated: October 31, 2026

4-(3,6-dihydro-2H-pyran-4-yl)-N-methylaniline → N-methyl-4-(oxan-4-yl)aniline

https://huagongshe.com/reaction/63662

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(3,6-dihydro-2H-pyran-4-yl)-N-methylanilineHCID 118597592—
CatalystPalladiumHCID 23938—
SolventEthyl AcetateHCID 8857—
ProductN-methyl-4-(oxan-4-yl)anilineHCID 89073829—

Reaction Steps

To a solution of compound 4-(3,6-dihydro-2H-pyran-4-yl)-N-methylaniline (200 mg, 1.05 mmol) in EtOAc (20 mL) under N2 was added 10% Pd/C (50 mg) at r.t. The reaction was stirred overnight under 1 atm H2. The reaction was filtered through Celite and concentrated to give 180 mg (89%) as a yellow solid. [M+H] Calc'd for C12H15NO, 190. Found, 190.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09447046B2
Source datasetuspto-grants-2016_09
ORD IDord-328ae2c6d43c4997bd857de5904b0387
Source noteuspto-grants-2016_09