Skeletal Editing of Isatins for Heterocycle Molecular Diversity.
Chem Rec
; 24(6): e202400024, 2024 Jun.
Article
em En
| MEDLINE
| ID: mdl-38847062
ABSTRACT
Isatins have been widely used in the preparation of a variety of heterocyclic compounds, where the skeletal editing of isatins has shown significant advantages for the construction of diverse heterocycles. This review highlights the progress made in the last decade (2013-2023) in the skeletal editing of the isatin scaffold. A series of ring expansion reactions for the construction of quinoline skeleton, quinolone skeleton, polycyclic quinazoline skeleton, medium-sized ring skeleton, as well as a series of ring opening reactions for the generation of 2-(azoly)aniline skeleton by the cleavage of C-C bond and C-N bond are highlighted. It is hoped that this review will provide some understanding of the chemical transformations of isatins and contribute to the further realization of its molecular diversity.
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MEDLINE
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article