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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1614025Generated: November 2, 2026

Triethylamine → HCID 1480126, compound

https://huagongshe.com/reaction/1614025

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 numberUS05194634
Source datasetuspto-grants-1993_03
ORD IDord-882f17a0e8ab44bc9d487aec9996e429
Source noteuspto-grants-1993_03