219. “A selective, heterogeneous oxidation using a mixture of potassium permanganate and cupric sulfate: (3aS,7aR)-hexahydro-(3S,6R)-dimethyl-2(3H)-benzofuranone”
     Jefford, C.W.; Li, Y.; Wang, Y.
     Org. Synth. 1993, 71, 207-210.

DOI : 10.15227/orgsyn.071.0207 

archive ouverte unige:152310