Crystal Structure of Hyperolactone C

Id2204715
Common nameHyperolactone C
Chemical name(5S,9S)-9-methyl-2-phenyl-9-vinyl-1,7-dioxaspiro[4.4]non-2-ene-4,6-dione
a (Å)6.215(7)
b (Å)7.491(7)
c (Å)14.461(15)
α (°)90.00
β (°)98.68(8)
γ (°)90.00
V (Å3)665.5(12)
Space groupP 1 21 1
Temperature (K)95(2)
Rint0.0677
Publication: Acta Crystallographica Section E (2004) 60, 12 o2174-o2176