中文摘要：

成功地发展了一种草酰胺导向的钯催化的过氧化苯甲酸叔丁酯为氧化剂的C（sp~2）—H和C（sp~3）—H键的酰氧基化反应.草酰胺基保护的苄胺用过氧化苯甲酸叔丁酯或羧酸为酰氧基化剂可以选择性地进行C（sp~2）—H键的酰氧基化,而草酰氨基保护的2-烷基苯胺则可以进行苄基位C（sp~3）—H键的酰氧基化反应.该方法为芳香酸酯类化合物的合成提供了一种方便、有效的方法.

英文摘要：

A practical palladium-catalyzed direct acyloxylation of C（sp~2）—H and C（sp~3）—H bonds under the assistance of oxalyl amide with TBPB as oxidant was developed. Selective acyloxylation of C（sp~2）—H bond for oxalyl amide protected benzyl amine using TBPB or carboxylic acids as acyloxylating reagent was achieved. For oxalyl amide protected 2-alkylanilines, the selective acyloxylation of benzylic C（sp~3）—H bond was also achieved. This protocol provided an efficient and practical method for the synthesis of aryl esters.