Generation and cycloaddition reactions of indole-2,3-quinodimethanes
作者:Edmund R. Marinelli
DOI:10.1016/s0040-4039(00)87447-x
日期:——
N-methyl and N-tert-butoxycarbonylindole-2,3-quinodimethanes ( and ) have been generated and observed to undergo intermolecular cycloadditionreactions with dienophiles.
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