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Magnesium bromide can be synthesized by treating magnesium oxide (and related basic salts) with hydrobromic acid. [3] It can also be made by reacting magnesium carbonate and hydrobromic acids, and collecting the solid left after evaporation. [2] As suggested by its easy conversion to various hydrates, anhydrous MgBr 2 is a Lewis acid.
Magnesium chloride is an ionic compound, which can be electrolysed in a molten state to form magnesium and chlorine gas. The properties of magnesium bromide and magnesium iodide are similar. [citation needed] HMgX (X=Cl,Br,I) can be obtained by reacting the corresponding magnesium halide with magnesium hydride. [3]
Magnesium bromide – MgBr 2; Magnesium carbonate – MgCO 3; Magnesium chloride – MgCl 2; Magnesium citrate – C 6 H 6 MgO 7; Magnesium oxide – MgO; Magnesium ...
These may be metal salts containing bromide ion such as potassium bromide, or more covalent bromides of metals or nonmetals such as tantalum(V) bromide or phosphorus tribromide. See also [ edit ]
n-Propylmagnesium bromide, often referred to as simply propylmagnesium bromide, is an organomagnesium compound with the chemical formula C 3 H 6 MgBr. As the Grignard reagent derived from 1-bromopropane , it is used for the n -propylation of electrophiles in organic synthesis.
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Ethylmagnesium bromide is commercially available, usually as a solution in diethyl ether or tetrahydrofuran. It may be prepared in the normal manner of Grignard reagents — by reacting bromoethane with magnesium in diethyl ether: [2] EtBr + Mg → EtMgBr