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ChemicalBook CAS DataBase List 2,4-Dimethylbromobenzene
583-70-0

2,4-Dimethylbromobenzene synthesis

8synthesis methods
-

Yield:583-70-0 97%

Reaction Conditions:

with N-Bromosuccinimide in 1,2-dichloro-ethane at 60; for 10 h;Sealed tube;

Steps:

2.6 Typical procedure for the bromination
General procedure: NBS (1.0 mmol) and catalyst 1 (0.1 or 1 mol % Au based on the substrate) were weighted into a 10 mL sealed vessel, and then DCE (2 mL) and the substrate (1.0 mmol) were added. The reaction was stirred at the required temperature for the specified time. After reaction, the catalyst was removed with a magnet, and the solution was concentrated under reduced pressure and purified by column chromatography.

References:

Li, Bai;Gao, Linfeng;Bian, Fengling;Yu, Wei [Tetrahedron Letters,2013,vol. 54,# 9,p. 1063 - 1066] Location in patent:supporting information

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