Carbon Tetrabromide/Triphenylphosphine-Activated Beck- mann Rearrangement of Ketoximes for Synthesis of Amides  

作　　者：Peng Gao Zijing Bai 

机构地区：[1]Shaanxi Key Laboratory of Phytochemistry, College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Baoji, Shaanxi 721013, China

出　　处：《Chinese Journal of Chemistry》2017年第11期1673-1677,共5页中国化学（英文版）

摘　　要：An efficient Beckrnann rearrangement of ketoximes was developed using carbon tetrabromide/triphenylphos- phine as an organocatalyst without addition of any acids or metals. The reaction showed good functional group tol- erance and gave various amides in moderate to good yields.An efficient Beckrnann rearrangement of ketoximes was developed using carbon tetrabromide/triphenylphos- phine as an organocatalyst without addition of any acids or metals. The reaction showed good functional group tol- erance and gave various amides in moderate to good yields.

关 键 词：Beckmann rearrangement oganocatalyst KETOXIMES AMIDES 

分 类 号：O6[理学—化学]