[5-bromo-3-methyl-2-(3-trifluoromethoxy-phenyl)-3H-imidazol-4-yl]-methanol                                                                                                                                                              在
                                                                                                                                         manganese dioxide                                                                                                                                                                                                                               
白碳黑                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙酸乙酯                                                                                  为溶剂,
                                                                                                                                                    反应 7.0h,
                                                                                                                以to give 2.813 g (quant.) of the title compound as colorless oil的产率得到5-bromo-3-methyl-2-(3-trifluoromethoxy-phenyl)-3H-imidazole-4-carbaldehyde