作者:Xiao-Yu Zhou、Xia Chen、Yi-Zhu Lei
DOI:10.1080/00397911.2020.1859542
日期:——
Abstract Ruthenium catalyzed oxidative dearomatization-alkoxylation of N-Boc indoles for the synthesis of 2-alkoxyindolin-3-ones was described. The N-Boc indoles can be transformed into 2-alkoxyindolin-3-ones with RuCl3·3H2O as catalyst and tert-butyl hydroperoxide (TBHP, 3.0 equiv) as oxidant in dichloromethane/alcohol. Furtherly, the mechanism had been proposed on the basis of control experiments
摘要 描述了钌催化的N - Boc吲哚的氧化脱芳香化-烷氧基化反应,用于合成2-烷氧基吲哚-3-酮。所述Ñ -Boc吲哚可以转化成2- alkoxyindolin -3-酮用的RuCl 3 ·3H 2 O作为催化剂和叔丁基过氧化氢(TBHP,3.0当量)的二氯甲烷/醇的氧化剂。此外,在控制实验和中间体分离的基础上提出了该机理。