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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2253680Generated: November 1, 2026

Water → HCID 19746031, compound

https://huagongshe.com/reaction/2253680

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantTriethylamineHCID 8471—
ReactantPhenyl chloroformateHCID 15891—
Reactant2-Bromoethylamine hydrobromideHCID 2774217—
SolventDichloromethaneHCID 6344—
ProductHCID 19746031HCID 1974603189.5%

Reaction Steps

To an ice-cooled suspension of 5.0 g of 2-bromoethylamine hydrobromide and 3.91 g of phenyl chloroformate in 50 ml of dichloromethane, 5.1 g of triethylamine was added. The mixture was stirred for 2 hours, and water was added thereto. The organic phase separated was concentrated to dryness under reduced pressure. The residue was crystallized with hexane to give 5.33 g of the entitled compound as colorless crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05232924
Source datasetuspto-grants-1993_08
ORD IDord-dbdf9a021b1c4567b108f2228724ef1d
Source noteuspto-grants-1993_08