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Bay-Region Annulative π-Extension of -Iodobiphenyls with Aliphatic Anhydrides Catalyzed by Pd(OAc). | LitMetric

Bay-region annulative π-extension of -iodobiphenyls with aliphatic anhydrides was developed. Many -iodobiphenyls and aliphatic anhydrides can react well under the optimized conditions. A lot of phenanthrol derivatives can be efficiently prepared by this approach. The control experiments support that dibenzopalladacyclopentadienes may be the reaction intermediates.

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http://dx.doi.org/10.1021/acs.orglett.1c02746DOI Listing

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