Figure 4
Synthesis of C13-methylene modified spirobislactone 1j. Conditions and reagents: (a) Mn(OAc)3.2H2O, KOAc, AcOH, reflux, 3 h, 76%.
Figure 4 | Scientific Reports
Synthesis of C13-methylene modified spirobislactone 1j. Conditions and reagents: (a) Mn(OAc)3.2H2O, KOAc, AcOH, reflux, 3 h, 76%.
