2-溴咪唑

2-溴咪唑是一种有机溴化合物，化学式为C3H3BrN2。它可由咪唑和二乙酸碘苯、溴化钠在乙腈水溶液中反应PhI(OAc)2/NaX-mediated halogenation providing access to valuable synthons 3-haloindole derivatives. New Journal of Chemistry. 2018. 23. .，或和1-丁基-3-甲基吡啶鎓三溴化物在水中反应An efficient, rapid, and regioselective bromination of anilines and phenols with 1-butyl-3-methylpyridinium tribromide as a new reagent/solvent under mild conditions. Tetrahedron Letters. 2009. 50 (9). .制得。它和2-(2-溴苯基)-4,5-二苯基咪唑、碳酸钾在碘化亚铜、邻菲啰啉催化下反应，可以得到2,3-二苯基二咪唑并[1,2-a:1',2'-c]喹唑啉。An efficient synthesis of diimidazo[1,2-a:1′,2′-c]quinazolines via a copper-catalyzed double Ullmann cross-coupling reaction. Tetrahedron. 2021. 81. 131918. .

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Category:溴咪唑