2. Academic Validation
  3. Visible-Light-Promoted Synthesis of Dibenzofuran Derivatives

Visible-Light-Promoted Synthesis of Dibenzofuran Derivatives

  • J Org Chem. 2018 Jan 19;83(2):805-811. doi: 10.1021/acs.joc.7b02796.
Ji Young Cho 1,  Geum-Bee Roh 1,  Eun Jin Cho 1
Affiliations

Affiliation

  • 1 Department of Chemistry, Chung-Ang University , 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea.
PMID: 29235340 DOI: 10.1021/acs.joc.7b02796
Abstract

Dibenzofurans are naturally occurring molecules that have received considerable attention for a variety of practical applications, such as in pharmaceuticals and electronic Materials. Herein, an efficient and eco-friendly method for the synthesis of dibenzofuran derivatives via intramolecular C-O bond formation, which involves the in situ production of a diazonium salt, is described. The transformation requires a diazotizing agent and is promoted by the use of an organic photosensitizer under visible-light irradiation.

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