Excited?State 2,3?Dichloro?5,6?dicyano?1,4?benzoquinone (DDQ*) Initiated Organic Synthetic Transformations under Visible?Light Irradiation
نویسندگان
چکیده
The one-electron oxidizing capacity of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) improves significantly by visible-light excitation. exited-state DDQ (DDQ*) even converts benzene, fluoroarenes, heteroarenes, benzyls, and olefins into their corresponding radical cations as well chloride other anions radicals. These reactive intermediates have been utilized for the generation C?C C?X (N, O, or Cl) bonds in synthesis valuable organic compounds natural products. This mini review provides an overview such DDQ*-initiated transformations with scope limitations discusses proposed reactions mechanisms.
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ژورنال
عنوان ژورنال: European Journal of Organic Chemistry
سال: 2021
ISSN: ['1434-193X', '1099-0690']
DOI: https://doi.org/10.1002/ejoc.202100011