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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 582923Generated: October 30, 2026

Hydrogen Bromide → 4-(1-Bromoethyl)-1,2-dichlorobenzene

https://huagongshe.com/reaction/582923

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen BromideHCID 260—
Reactant3,4-Dichloro-alpha-methylbenzenemethanolHCID 97899—
SolventAcetic AcidHCID 176—
Product4-(1-Bromoethyl)-1,2-dichlorobenzeneHCID 43141450—

Reaction Steps

This compound is prepared by the procedure described in Preparation 3.4 from 25 ml of a 33% solution of HBr in AcOH and 5 g of 3,4-dichloro-1-(1-hydroxyethyl)benzene. 6.4 g of the expected product are obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05925768
Source datasetuspto-grants-1999_07
ORD IDord-a19af4c3ad4349fbbd94bf22f1d2e7db
Source noteuspto-grants-1999_07