Photodecarboxylative chlorination of carboxylic acids via their benzophenone oxime esters
作者:Masato Hasebe、Takashi Tsuchiya
DOI:10.1016/s0040-4039(00)82327-8
日期:1988.1
Decarboxylative chlorination of various aromatic and aliphatic carboxylic acids is performed successfully by the photolysis of their benzophenone oxime esters in carbon tetrachloride and corresponding chloro compounds are prepared in good yields. High selective generation of the certain radical and efficiency of the stable radical precursor, benzophenone oxime ester, afford much advantage for radical
通过在四氯化碳中光解二苯甲酮肟酯,可以成功地进行各种芳族和脂族羧酸的脱羧氯化反应,并以高收率制备了相应的氯代化合物。某些自由基的高选择性生成以及稳定的自由基前体二苯甲酮肟酯的效率为自由基化学提供了很多优势。