tert-Butyl hypochlorite mediated diastereoselective oxidative coupling: access to 1-functionalized tetrahydrocarbazoles
作者:Long Jiang、Xiaoni Xie、Liansuo Zu
DOI:10.1039/c4ra14092c
日期:——
and operationally simple protocol for the direct C–H functionalization of the 1-position of tetrahydrocarbazoles is reported. The diastereoselective oxidative coupling process is mediated by tert-butylhypochlorite, and allows the successful generation of 1-functionalized tetrahydrocarbazoles with good to excellent yields and good functional group tolerance.
Substituted indole derivatives, processes for the preparation thereof, medicinal products and pharmaceutical compositions containing these compounds and the use of substituted indole derivatives to treat pain and other conditions and for other medical purposes.
Copper‐Catalyzed Tunable Oxygenative Rearrangement of Tetrahydrocarbazoles
作者:Hai Ren、Bing‐Qing Yang、Jun Shi、Wei Wu、Biaobiao Jiang、Qin Chi
DOI:10.1002/chem.202401293
日期:2024.8.6
A copper-catalyzed tunable oxygenative rearrangement reaction of tetrahydrocarbazoles by using H2O and O2 as oxygen source has been developed. Accordingly, highly important yet synthetically difficult cyclopentyl-bearing spiroindolin-2-one and spiroindolin-3-one products were obtained with excellent chemoselectivity and regioselectivity. Inspired from the unique pathway of 1, 2-migration rearrangement