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ChemicalBook CAS DataBase List 2,4,4'-TRIBROMODIPHENYL ETHER
41318-75-6

2,4,4'-TRIBROMODIPHENYL ETHER synthesis

3synthesis methods
-

Yield: 82%

Reaction Conditions:

with montmorillonite K10 Clay for 0.5 h;Microwave irradiation;

Steps:

2 Preparation of BDE-28
1,3-dibromobenzene (2.34g, 0.01mol) and 4-bromophenol (3.44g, 0.02mol) was stirred in a beaker and mix, 34g of montmorillonite was added. After stirring the reaction mix again into a dedicated microwave the flask was heated for 30min under microwave 170W, cooling. After washing with 100mL of methylene chloride were collected the reaction solution was washed, vacuum distillation to give a colorless oil fully, column chromatography, to give a white solid 3.31 g, 82% yield.

References:

Shandong Analysis Beta Center;Ji Wenhua;Chen Xiangfeng;Zhao Rusong;Gao Qianshan;Geng Yanling;Wang Xiao CN104860799, 2016, B Location in patent:Paragraph 0032-0034

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