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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1926713Generated: October 26, 2026

Water → N-Methyl-N-{[4-(pyrimidin-5-yloxy)phenyl]methyl}amine

https://huagongshe.com/reaction/1926713

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantMethylamineHCID 6329—
ReactantSodium borohydrideHCID 4311764—
Reactant4-(Pyrimidin-5-yloxy)benzaldehydeHCID 71670245—
SolventEthanolHCID 702—
ProductN-Methyl-N-{[4-(pyrimidin-5-yloxy)phenyl]methyl}amineHCID 67131490100%

Reaction Steps

4-(Pyrimidin-5-yloxy)benzaldehyde (0.344 g, 1.7 mmol) was stirred with 33% methylamine in EtOH (30 mL) at reflux for 3 hours and then concentrated. The residue was dissolved in MeOH and treated with sodium borohydride (0.195 g, 5.2 mmol) over 1 hour and stirred for a further 1 hour. Water was added and the product was extracted three times with EtOAc. The organic phases were combined, washed with brine, dried and concentrated to give 0.267 g (100%) of product that was used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08183251B2
Source datasetuspto-grants-2012_05
ORD IDord-c7243a4e1c2a48cb9556d0e8afde7766
Source noteuspto-grants-2012_05