Mechanochemical Transformation of CF 3 Group: Synthesis of Amides and Schiff Bases
[ 1 ] Instytut Chemii Bioorganicznej Polskiej Akademii Nauk, Polska Akademia Nauk | [ P ] pracownik
2021
artykuł naukowy
angielski
EN We communicate two mild, solvent-free mechanochemical coupling transformations of CF3 group with nitro compounds into amides or Schiff bases employing Ytterbia as a catalyst. This process proceeds via C-F bond activation, accompanied with utilisation of Si-based reductants/oxygen scavengers - reductants of the nitro group. The scope and limitations of the disclosed methodologies are thoroughly studied. To the best of our knowledge, this work is the first example of mechanical energy promoted transformation of the inert CF3 group into other functionalities.
5448 - 5460
CC BY (uznanie autorstwa)
ostateczna wersja opublikowana
12.2021
przed opublikowaniem
140
140