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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 737070Generated: October 30, 2026

Ethanolamine → (S)-2-(2-Hydroxy-ethylamino)-1-phenyl-ethanol

https://huagongshe.com/reaction/737070

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolamineHCID 700—
Reactant(S)-styrene oxideHCID 114946—
SolventWaterHCID 962—
Product(S)-2-(2-Hydroxy-ethylamino)-1-phenyl-ethanolHCID 57849522—

Reaction Steps

5 g of (S)-(+)-styrene oxide and 15.410 mL ethanol amine were stirred at room temperature overnight. The solution is poured into water and the water was extracted with dichloromethane. The combined dichloromethane layers were washed with brine and concentrated. The oil was used crude. Assumed quantitative yield carried on to the next step. Theoretical wt: 7.9 g

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07595397B2
Source datasetuspto-grants-2009_09
ORD IDord-ef4d8bb745b34369841d9e42f6463be2
Source noteuspto-grants-2009_09