An efficient approach to angular tricyclic molecular architecture via Nazarov-like cyclization and double ring-expansion cascade
Effective methods for accessing polycarbocycles are scarcely reported and generally involve complex, multistep transformations, thus restricting practical utility. Here, the authors construct tri-to-penta- cyclic frameworks containing at least two quaternary carbon centers via a tandem Nazarov-like...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2022-04-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-022-29947-5 |
Summary: | Effective methods for accessing polycarbocycles are scarcely reported and generally involve complex, multistep transformations, thus restricting practical utility. Here, the authors construct tri-to-penta- cyclic frameworks containing at least two quaternary carbon centers via a tandem Nazarov-like cyclization / double cycloexpansion of simple 1,3-dicyclobutylidene ketone substrates. |
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ISSN: | 2041-1723 |