The present invention relates to a process for preparing α-fluorinated esters from α-hydroxy esters by reaction with a dihalocarbonyl compound (or an equivalent) to give haloformates and further to give fluoroformates, which are then decomposed thermally in the presence of suitable catalysts. The invention further relates to the individual steps of the process and in some cases to novel fluoroformates.
本发明涉及一种从α-羟基酯通过与二卤代羰基化合物(或等效物)反应制备α-
氟酯的方法,生成卤代
甲酸酯,进一步生成
氟甲酸酯,然后在适当催化剂的存在下进行热分解。本发明还涉及该过程的各个步骤,有时还涉及新型
氟甲酸酯。