Trifluoropyruvamides in their hydrated form readily react with diazo esters affording new trifluoromethyl epoxides. Activating the pyruvamide with trifluoroacetic anhydride leads to a complete change in selectivity with the formation of a new diazo compound.
水合三
氟丙酮酰胺容易与重氮酯反应,生成新的三
氟甲基
环氧化物。通过使用
三氟乙酸酐活化
丙酮酰胺,会导致选择性的完全改变,并形成一种新的重氮化合物。