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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1669920Generated: October 29, 2026

Bromine → Anthracene, 9-bromo-2,6-bis(1,1-dimethylethyl)-

https://huagongshe.com/reaction/1669920

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBromineHCID 24408—
Reactant2,6-Di-tert-butylanthraceneHCID 15740416—
SolventCarbon TetrachlorideHCID 5943—
ProductAnthracene, 9-bromo-2,6-bis(1,1-dimethylethyl)-HCID 11122190—

Reaction Conditions

Temperature0 °C

Reaction Steps

Bromine (3.02 g, 18.9 mmol) is added at 0° C. to a solution of 2,6-di-tert-butylanthracene (5.0 g, 17.2 mol) in carbontetrachloride (200 ml). The mixture is then stirred at 0° C. for 15 hours. After allowing to heat up to room temperature, half the amount of solvent is evaporated and the resulting mixture is poured into methanol. The precipitate is collected by filtration, recrystallized from n-hexane/methanol and the desired product is obtained as a white solid (1.13 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07989644B2
Source datasetuspto-grants-2011_08
ORD IDord-803fa8132095421fa79918f00ba10389
Source noteuspto-grants-2011_08