Electric Literature of 876-53-9, 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 876-53-9 as follows.
EXAMPLE II Preparation of 1,3-bis(2,2-dibromoethyl)adamantane. A solution of 147 g (0.5 mol) of 1,3-dibromoadamantane and 300 ml (3 mol) of vinyl bromide in 250 ml of methylene chloride was stirred and cooled to -20 C. in an ice-methanol bath and then 25 g (0.094 mol) of aluminum bromide was added portionwise over 1 h. The mixture was stirred for 2 h. during which time the temperature was allowed to rise to ambient. The solution was washed with 100 ml of water, 250 ml of concentrated aqueous hydrochloric acid, and 100 ml of water, drived (MgSO4) and evaporated to give 292 g of an oil. This material contained 1,3-bis(2,2-dibromoethyl)-adamantane and polyvinyl bromide, and was used without further purification.
According to the analysis of related databases, 876-53-9, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Baum; Kurt; Archibald; Thomas G.; US4849565; (1989); A;,
Bromide – Wikipedia,
bromide – Wiktionary