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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1821153Generated: October 30, 2026

Aluminum(III) Chloride → 4-bromo-9H-fluorene

https://huagongshe.com/reaction/1821153

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAluminum(III) ChlorideHCID 6451240—
Reactant4-Bromo-2,7-di-t-butylfluoreneHCID 13258137—
SolventBenzeneHCID 241—
Product4-bromo-9H-fluoreneHCID 299141—

Reaction Steps

The 4-bromo-2,7-di-t-butyl-fluorene is then reacted with benzene and AlCl3 to produce 4-bromo-fluorene as follows:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07605294B2
Source datasetuspto-grants-2009_10
ORD IDord-32d748635255445b9db4d4cecc2917ab
Source noteuspto-grants-2009_10