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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 429842Generated: October 31, 2026

Ammonium formate → HCID 54089766, compound

https://huagongshe.com/reaction/429842

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium formateHCID 2723923—
ReactantHCID 69143453HCID 69143453—
CatalystIronHCID 23925—
SolventEthanolHCID 702—
SolventWaterHCID 962—
ProductHCID 54089766HCID 54089766—

Reaction Steps

(R,R)-N-[2-(4-Nitrophenyl)-1-methylethyl]-N-propyl-(1-phenylethyl)amine hydrochloride was dissolved in ethanol (100 ml) and water (16 ml). To this solution was added iron powder (2.44 g) and ammonium formate (2.25 g). The mixture was heated at reflux for 3 hours, cooled to room temperature and filtered through a glass fiber filter. The filtrate was evaporated in vacuo, and the residue was partitioned between ethyl acetate and dilute sodium hydroxide. The organic layer was dried over sodium sulfate, filtered, and the solvent removed in vacuo to give (R,R)-N-[2-(4-aminophenyl)-1-methylethyl]-N-propyl-(1-phenylethyl)amine as a yellow syrup (2.9 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06319920B1
Source datasetuspto-grants-2001_11
ORD IDord-7fc6cc474dcd4f29a83c0a9f7d3dddad
Source noteuspto-grants-2001_11