反应详情

2-(2-Ethyl-3,6-difluoro-benzyl)-1H-imidazole was prepared from 2-(2-ethyl-3,6-difluoro-benzyl)-4,5-dihydro-1H-imidazole (Example 199), TCCA and DBU in analogy to Example 194e): light yellow crystals; MS (ISP): 223.3 ([M+H]+, 100%).