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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 245310Generated: October 26, 2026

Dibenzylamine → (S)-1-chloro-3-(dibenzylamino)propan-2-ol

https://huagongshe.com/reaction/245310

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDibenzylamineHCID 7656—
ReactantLithium BromideHCID 82050—
Reactant(+)-EpichlorohydrinHCID 149428—
SolventEthyl AcetateHCID 8857—
Product(S)-1-chloro-3-(dibenzylamino)propan-2-olHCID 4976555791.4%

Reaction Steps

Dibenzylamine (39.4 g, 0.20 mol) and lithium bromide (1.7 g, 20 mmol) were added to 100 mL ethyl acetate and stirred for 30 minutes. (S)-epichlorohydrin (21 g, 0.23 mol) was then added. The reaction went on at room temperature (32° C.) for 2 hours. Filtered, and the solvent was evaporated to provide 53 g of colorless oil with 90% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08658789B2
Source datasetuspto-grants-2014_02
ORD IDord-f9e816d885674896b9ae7efb9f83ef88
Source noteuspto-grants-2014_02