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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1111151Generated: October 28, 2026

Allyl bromide → HCID 86744382, compound

https://huagongshe.com/reaction/1111151

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAllyl bromideHCID 7841—
ReactantEthanamine, 2-(2-methoxyethoxy)-N,N-bis[2-(2-methoxyethoxy)ethyl]-HCID 112414—
SolventAcetoneHCID 180—
ProductHCID 86744382HCID 86744382—

Reaction Steps

Into a 500 ml flask fitted with a reflux condenser and a heating mantle was placed tris(3,6-dioxaheptyl)amine (14.55 g, 45 mmoles) and 150 ml acetone. Allyl bromide (6.53 g, 54 mmoles, 20% excess) was added and the solution brought to reflux. After 28 hours the 1H-NMR spectrum indicated that the starting amine had been consumed. Removal of the solvent in vacuo gave crude product, N-(2-propeny)-N,N,N-tris(3,6-dioxaheptyl)ammonium bromide, as an amber oil (yield 19.66 g, 98%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04978685
Source datasetuspto-grants-1990_12
ORD IDord-d51561cd87934d908b739dbeab855327
Source noteuspto-grants-1990_12