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Tellurium(II)/Tellurium(III)-Catalyzed Cross-Dehydrogenative C-N Bond Formation.

ABSTRACT: The Te^II /Te^III -catalyzed dehydrogenative C-H phenothiazination of challenging phenols featuring electron-withdrawing substituents under mild aerobic conditions and with high yields is described. These unexpected Te^II /Te^III radical catalytic properties were characterized by cyclic voltammetry, EPR spectroscopy, kinetic experiments, and DFT calculations.

SUBMITTER: Cremer C

PROVIDER: S-EPMC7986434 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature

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Tellurium(II)/Tellurium(III)-Catalyzed Cross-Dehydrogenative C-N Bond Formation.

Cremer Christopher C Goswami Monalisa M Rank Christian K CK de Bruin Bas B Patureau Frederic W FW

Angewandte Chemie (International ed. in English) 20210204 12

The TeII /TeIII -catalyzed dehydrogenative C-H phenothiazination of challenging phenols featuring electron-withdrawing substituents under mild aerobic conditions and with high yields is described. These unexpected TeII /TeIII radical catalytic properties were characterized by cyclic voltammetry, EPR spectroscopy, kinetic experiments, and DFT calculations. ...[more]

PMID: 33320996

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