Modular Synthesis of Unsymmetrical Doubly-ring-fused Benzene Derivatives Based on a Sequential Ring Construction Strategy Using Oxadiazinones as a Platform Molecule

An efficient benzene ring construction method using oxadiazinones as a platform molecule has been developed. Sequential reactions of oxadiazinones with cycloalkynes and arynes afforded partially reduced polyaromatics. This method enables facile preparation of various unsymmetrical doubly-ring-fused...

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Bibliographic Details
Published in:Chemistry letters 2019-06, Vol.48 (6), p.582-585
Main Authors: Meguro, Tomohiro, Chen, Shengnan, Kanemoto, Kazuya, Yoshida, Suguru, Hosoya, Takamitsu
Format: Article
Language:English
Subjects:
Benzene
Derivatives
Hydrocarbons
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Summary:An efficient benzene ring construction method using oxadiazinones as a platform molecule has been developed. Sequential reactions of oxadiazinones with cycloalkynes and arynes afforded partially reduced polyaromatics. This method enables facile preparation of various unsymmetrical doubly-ring-fused benzene derivatives including multisubstituted tetrahydroanthracenes and anthracenes.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.190118