Bicyclic enone

C₂₁H₂₄N₄O₆

Jiao, LeiLin, MuZhuo, Lian-GangYu, Zhi-Xiang

Organic letters (2010) 12, 11 2528-2531

a=7.8464(16)Å   b=7.4777(15)Å   c=34.944(7)Å

α=90.00°   β=92.36(3)°   γ=90.00°