Highly Enantioselective [3+2] Annulation of Indoles with Quinones to Access Structurally Diverse Benzofuroindolines
作者:Qiong-Jie Liu、Jun Zhu、Xiang-Yang Song、Lijia Wang、Sunewang R. Wang、Yong Tang
DOI:10.1002/anie.201800733
日期:2018.3.26
A facile and efficient method to produce optically pure benzofuroindolines, especially those without 3‐substituents that are susceptible to rearomatization, through [3+2] annulation of indoles with quinones is described. The suitable combination of a BOX ligand CuII hydrate complex and freshly activated molecular sieves functions to give controllably dynamic release of water, which enables the success
ZnO-mediated regioselective C-arylsulfonylation of indoles: a facile solvent-free synthesis of 2- and 3-sulfonylindoles and preliminary evaluation of their activity against drug-resistant mutant HIV-1 reverse transcriptases (RTs)
A ZnO-mediated one-pot solvent-free protocol for the regioselective C-arylsulfonylation of indoles is described and some novel derivatives were tested on wild type and non-nucleoside inhibitor resistant K103N and Y181C HIV-1 reverse transcriptases (RTs). (C) 2013 Elsevier Ltd. All rights reserved.
Indole-2, 3-quinodimethanes
作者:Philip D. Magnus、Christopher Exon、Nancy L. Sear