How is 2-methyl-1-(2-methylpropyl)-1H-imidazole (CAS: 116680-33-2) typically synthesized?

2-methyl-1-(2-methylpropyl)-1H-imidazole is commonly synthesized through the condensation of appropriate precursors like substituted methyl propylamines with imidic acid derivatives. The reaction is usually catalyzed by a Lewis acid, such as boron trifluoride, and proceeds with good yield and selectivity. Detailed procedures can be found in chemical literature and patents.