par Lavendomme, Roy ;Troian Gautier, Ludovic ;Zahim, Sara ;Reinaud, Olivia;Jabin, Ivan
Référence European Journal of Organic Chemistry, 2016, 9, page (1665-1668)
Publication Publié, 2016
Référence European Journal of Organic Chemistry, 2016, 9, page (1665-1668)
Publication Publié, 2016
Article révisé par les pairs
Résumé : | A procedure using HClO4 and PbO2 allows the straightforward oxidation of para-substituted and unsubstituted calix[n]arenes into the corresponding calix[n]quinones in approximately 82 % yield per quinone unit. These mild conditions constitute a good alternative to the classical procedure that involves highly toxic thallium(III) salts in trifluoroacetic acid. |