Adding a certain compound to certain chemical reactions, such as: 171011-37-3, (4-Bromo-1,2-phenylene)dimethanol, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, Recommanded Product: 171011-37-3, blongs to alcohols-buliding-blocks compound. Recommanded Product: 171011-37-3
(1) In 380 ml of diethyl ether was dissolved 19.0 g of 1-bromo-3,4-di(hydroxymethyl)benezene and to the solution was added 112 g of phosphorus tribromide under ice-cooling, after which the resulting mixture was allowed to stand for 3 days. The reaction mixture was added to 1,000 ml of ice water and the pH was adjusted to 7 with sodium hydrogencarbonate, followed by extraction with 1,000 ml of ethyl acetate. The organic layer thus obtained was washed with a saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and then distilled under reduced pressure to remove the solvent, whereby 28.5 g of 1-bromo-3,4-di(bromomethyl)benzene were obtained as colorless crystals.
The synthetic route of 171011-37-3 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Toyama Chemical Co., Ltd.; US6025370; (2000); A;,
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