Copper(II)-catalyzed <i>ortho</i>-Benzoxylation of 2-Arylpyridines with Sodium Carboxylates
作者:Liping Li、Peng Yu、Jiang Cheng、Fan Chen、Changduo Pan
DOI:10.1246/cl.2012.600
日期:2012.6.5
Copper-catalyzed ortho-benzoxylation of an sp2 C–H bond by sodium carboxylates is described. The procedure tolerates carbomethoxy, formyl, bromo, and chloro groups, providing the benzoxylated products in moderate to good yields.
描述了一种通过钠羧酸盐催化的铜催化的sp2 C–H键旁位苯甲氧基化反应。该工艺能够耐受碳甲氧基、甲醛、溴和氯基团,产生中到良好的苯甲氧基化产物。