How is (3-Bromo-2-methylpropoxy)methyl]benzene (CAS: 91273-58-4) typically synthesized?

(3-Bromo-2-methylpropoxy)methyl]benzene can be synthesized via a Grignard reaction or a similar organometallic method. The compound is prepared by reacting bromomethylbenzene with 2-methylpropoxy magnesium bromide in an ether solvent. The reaction is typically performed under anhydrous conditions to avoid side reactions. The yield is moderate to good, and the purity can be enhanced through recrystallization.