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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 845483Generated: October 31, 2026

1-(2-Bromoethyl)-4-methoxybenzene → 1-Methoxy-4-(pent-4-en-1-yl)benzene

https://huagongshe.com/reaction/845483

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2-Bromoethyl)-4-methoxybenzeneHCID 84427—
ReactantMagnesiumHCID 5462224—
ReactantHCID 178490220HCID 178490220—
Product1-Methoxy-4-(pent-4-en-1-yl)benzeneHCID 13395200—

Reaction Steps

This compound was prepared as in Example 35a using 4-methoxyphenethyl magnesium bromide prepared from 4-methoxyphenethyl bromide and magnesium turnings. The crude oil isolated after work-up was distilled to give the title compound (b.p. 65° C., 0.3 mm.Hg), as a colourless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04758573
Source datasetuspto-grants-1988_07
ORD IDord-835d73ea8cfc408faba932416f098f60
Source noteuspto-grants-1988_07