Pd(OAc)2/TfOH/O2催化体系氧化烯烃生成甲基酮化合物  

Synthesis of methyl ketones from alkenes under Pd(OAc)2/TfOH/O 2 catalytic system

作　　者：杨俊杰 张永波 林唱权 彭万宇 温燕梅 YANG Jun-jie;ZHANG Yong-bo;LIN Chang-quan;PENG Wan-yu;WEN Yan-mei(Faculty of Chemistry and Environmental Science,Guangdong Ocean University,Zhanjiang 524088,China)

机构地区：[1]广东海洋大学化学与环境学院,广东湛江524088

出　　处：《化学研究与应用》2020年第3期448-451,共4页Chemical Research and Application

基　　金：广东省自然科学基金项目(2016A030313750)资助;广东海洋大学创新强校工程项目(230419054)资助。

摘　　要：羰基化合物是有机合成的重要中间体,本文以Pd(OAc)2为催化剂,TfOH为添加剂,氧气为氧化剂,在H_2O/DMF溶剂中实现了氧化烯烃生成甲基酮化合物,所有化合物的结构用^1H NMR,^13CNMR进行表征。Carbonyl compounds are very useful synthetic intermediates in organic synthesis.Using Pd(OAc)2 as the catalytic reagent,TfOH as additive and O 2 as the oxidant in H 2O/DMF,five carbonyl compounds were synthesized by oxidation of terminal olefin.Moreover,the structures of carbonyl compounds were confirmed by 1H NMR and 13 C NMR spectra.

关 键 词：Wacker氧化 分子氧 甲基酮 

分 类 号：O623.124[理学—有机化学]