作者:Xiujie Ji、Bowen Cheng、Jun Song、Chao Liu、Yufei Wang
DOI:10.1080/00397910802633439
日期:2009.5.7
Abstract Nitro-substituted phenolic ethers were successfully selectively dealkylated. The directing effect of the nitro group is supported by the excellent regioselectivities and good yields. These reactions demonstrate that the complexation of AlCl3 with the phenolic nitro group is stronger than with the phenolic ether alone. The mechanism for the selective dealkylation directed by the nitro group
摘要 硝基取代酚醚被成功地选择性脱烷基。出色的区域选择性和良好的产率支持了硝基的导向作用。这些反应表明,AlCl3 与酚硝基的络合比单独与酚醚的络合更强。提出了由硝基引导的选择性脱烷基化机制。