Synthesis and esterification reactions of aryl diazomethanes derived from hydrazone oxidations catalyzed by TEMPO
作者:Carolina Perusquía-Hernández、Gonzalo R. Lara-Issasi、Bernardo A. Frontana-Uribe、Erick Cuevas-Yañez
DOI:10.1016/j.tetlet.2013.04.079
日期:2013.6
Diverse hydrazones were oxidized to the corresponding diazoalkanes using sodium hypochlorite in the presence of catalytic amounts of TEMPO (2,2,6,6-tetramethylpiperidinyloxy). A library of diverse benzhydryl esters and analogues was prepared from diazoalkanes obtained by this procedure.
在催化量的TEMPO(2,2,6,6-四甲基哌啶基氧基)存在下,使用次氯酸钠将多种verse酮氧化为相应的重氮烷烃。由通过该方法获得的重氮烷烃制备了多种二苯甲酸酯和类似物的文库。