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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2114616Generated: November 2, 2026

Homoveratrylamine → HCID 3154209, compound

https://huagongshe.com/reaction/2114616

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHomoveratrylamineHCID 8421—
Reactant5-MethylfurfuralHCID 12097—
ReactantSodium borohydrideHCID 4311764—
SolventEthanolHCID 702—
SolventMethanolHCID 887—
ProductHCID 3154209HCID 3154209—

Reaction Steps

To a solution of 4.82 g (26.6 mmol) of 2-(3,4-dimethoxyphenyl)ethylamine and 3.0 g (27.2 mmol) of 5-methylfuran-2-carbaldehyde in 65 ml of EtOH, 18.3 g of molecular sieves (0.3 nm) were added and the mixture was refluxed for 4 hours. After this time the reaction mixture was cooled to room temperature and filtered. The solution obtained was concentrated in vacuo to obtain an oil. This oil was dissolved in 65 ml of MeOH and 1.01 g (26.6 mmol) of NaBH4 were added in small portions, maintaining the temperature of the reaction at room temperature. The mixture was stirred at this temperature for 16 hours more. After this time the solvent was evaporated in vacuo and the residue was treated with 150 ml of water and extracted twice with ether.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07435742B2
Source datasetuspto-grants-2008_10
ORD IDord-14257c35148b4ca4aa8016b1bd3a6c49
Source noteuspto-grants-2008_10