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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 466781Generated: October 30, 2026

Triethylamine → HCID 1480126, compound

https://huagongshe.com/reaction/466781

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant2-Furancarbonyl chlorideHCID 68242—
Reactant(R)-beta-aminophenethyl alcoholHCID 2724025—
SolventDiethyl EtherHCID 3283—
SolventTetrahydrofuranHCID 8028—
ProductHCID 1480126HCID 1480126101.1%

Reaction Conditions

Temperature0 °C

Reaction Steps

A solution of D-(-)-α-phenylglycinol (1.18 g, 8.43 mmole) and triethylamine (3.18 mL, 23 mmole) were dissolved in dry tetrahydrofuran (20 mL), cooled down to 0° C (ice bath) and treated dropwise with furoyl chloride (0.76 mL or 1.0 g, 7.66 mmole). The reaction mixture was stirred at 0° C. for 1.0 hour, diluted with ether (100 mL) and washed with 5% HCl (20 mL). The aqueous phase was re-extracted with ether (100 mL) and the combined ether extracts were washed with brine (20 mL), dried (anhydrous MgSO4), filtered and evaporated to dryness to give the title compound (1.79 g, quantitative crude yield) as a solid, m.p. 130°-131° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05157134
Source datasetuspto-grants-1992_10
ORD IDord-e76cead864b54fac9b3cb5bcfa97d02a
Source noteuspto-grants-1992_10