Copper(II) Acetate–Mediated Cross-Coupling of Phenylboronic Acids with Aryloximes: Synthesis of O-Aryloximes
作者:Xing-Hua Feng、Guo-Zhen Zhang、Cheng-Qun Chen、Ming-Yu Yang、Xiao-Yun Xu、Guo-Sheng Huang
DOI:10.1080/00397910802590910
日期:2009.4.22
A novel method for the synthesis of O-aryloxime is described. It consisted of the coupling reaction between phenylboronic acids and aryloximes in the presence of catalytic quantities of copper(II) acetate. This reaction takes place in the presence of pyridine under a mild condition (DCE, Rt, 24-36h) with moderate yield. It represents a good alternative to known methods for O-aryloxime synthesis.