Sterically driven metal-free oxidation of 2,7-di-<i>tert</i>-butylpyrene
作者:Tarek H. El-Assaad、Keshaba N. Parida、Marcello F. Cesario、Dominic V. McGrath
DOI:10.1039/d0gc02000a
日期:——
A new metal-free ortho oxidation of 2,7-di-tert-butylpyrene provides in high yield the corresponding 4,5-dione and 4,5,9,10-tetraone in environmentally benign solvents.