Benzophenothiazine and Its Cr(III)-Catalyzed Cross Dehydrogenative Couplings

[Image: see text] In stark contrast to phenothiazines and their prevalence for cross-dehydrogenative amination reactions, benzophenothiazine has a pronounced preference for cross-dehydrogenative C–C bond-forming reactions. Moreover, the substrate is very versatile, leading to several new classes of...

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Detalles Bibliográficos
Autores principales: Bub, Christina L., Thönnißen, Vinzenz, Patureau, Frederic W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8046291/
https://www.ncbi.nlm.nih.gov/pubmed/33196197
http://dx.doi.org/10.1021/acs.orglett.0c03354
Descripción
Sumario:[Image: see text] In stark contrast to phenothiazines and their prevalence for cross-dehydrogenative amination reactions, benzophenothiazine has a pronounced preference for cross-dehydrogenative C–C bond-forming reactions. Moreover, the substrate is very versatile, leading to several new classes of C–C bond-forming reactions and many new oxidative coupling product architectures, including unprecedented indole fused paddlewheel-like structures.

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