Literature DB >> 22852829

Decatungstate as photoredox catalyst: benzylation of electron-poor olefins.

Sara Montanaro1, Davide Ravelli, Daniele Merli, Maurizio Fagnoni, Angelo Albini.   

Abstract

Excited tetrabutylammonium decatungstate (TBADT), known to activate a variety of compounds via hydrogen atom transfer (HAT), has now been applied as a photoredox catalyst for the effective oxidative cleavage of benzyl silanes and radical benzylation of reducible olefins occurring in isolated yields from poor to excellent.

Entities:  

Year:  2012        PMID： 22852829     DOI： 10.1021/ol301900p

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  5 in total

1.  Visible-light excitation of iminium ions enables the enantioselective catalytic β-alkylation of enals.

Authors:  Mattia Silvi; Charlie Verrier; Yannick P Rey; Luca Buzzetti; Paolo Melchiorre
Journal:  Nat Chem       Date:  2017-03-20       Impact factor: 24.427

Review 2.  Recent Advances in Photoredox-Mediated Radical Conjugate Addition Reactions: An Expanding Toolkit for the Giese Reaction.

Authors:  Anastasia L Gant Kanegusuku; Jennifer L Roizen
Journal:  Angew Chem Int Ed Engl       Date:  2021-07-21       Impact factor: 16.823

3.  Diradicals Photogeneration from Chloroaryl-Substituted Carboxylic Acids.

Authors:  Lorenzo Di Terlizzi; Stefano Protti; Davide Ravelli; Maurizio Fagnoni
Journal:  Chemistry       Date:  2022-03-30       Impact factor: 5.020

4.  Titania-promoted carboxylic acid alkylations of alkenes and cascade addition-cyclizations.

Authors:  David W Manley; Roy T McBurney; Phillip Miller; John C Walton; Andrew Mills; Christopher O'Rourke
Journal:  J Org Chem       Date:  2014-01-28       Impact factor: 4.354

5.  Generation of Alkyl Radicals: From the Tyranny of Tin to the Photon Democracy.

Authors:  Stefano Crespi; Maurizio Fagnoni
Journal:  Chem Rev       Date:  2020-08-06       Impact factor: 60.622
  5 in total

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