In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 1579-40-4 as follows. Safety of Di-p-tolyl Ether
82 g (1.2 mol) of 50% hydrogen peroxide was slowly added into a mixture of 109 g (0.55 mol) of 4,4′-oxybis(methylbenzene) and 370 g (2.2 mol) of hydrobromic acid in 1000 g of DCE under ice bath. The resulting mixture was irradiated by a visible light lamp (with a wavelength of about 400 nm) for 12 hours to form a crude product (in an organic layer). 4,4′-oxybis((bromomethyl)benzene) was obtained with a yield of 650% after removing the solvent from the crude product by evaporation.
According to the analysis of related databases, 1579-40-4, the application of this compound in the production field has become more and more popular.
Reference:
Patent; ETERNAL MATERIALS CO., LTD.; HSUEH, Sheng-Yao; CHEN, Chih-An; LIN, You-Han; BAI, Hao-Tien; (19 pag.)US2017/36981; (2017); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem