1-tert-butoxycarbonyl-7,9-dibenzyl-2-oxo-1,7,9-triazaspiro[4,5]dec-3-ene

C₂₆H₃₁N₃O₃

Dong, Yongkwan Yun, Hoseop Suh, Jang-Min Ahn, Young-Gil Ha, Hyun-Joon

Acta Crystallographica Section C (1999) 55, 12 2088-2090

a=16.482(5)Å   b=14.258(5)Å   c=9.838(4)Å

α=90.00°   β=90.00°   γ=90.00°