Crystal Structure of (S)-pantolactone-O,O'-diacetyl-(R,R)-hydrogentartrate O,O'-diacetyl-(R,R)-hydrogentartrate-(S)-3,3-dimethylbutyrolakton-2-yl O,O'-diacetyl-(R,R)-hydrogentartrate ester of (S)-pantolactone

Id2214304
Common name(S)-pantolactone-O,O'-diacetyl-(R,R)-hydrogentartrate O,O'-diacetyl-(R,R)-hydrogentartrate-(S)-3,3-dimethylbutyrolakton-2-yl O,O'-diacetyl-(R,R)-hydrogentartrate ester of (S)-pantolactone
Chemical name(1R,2R)-1-carboxy-2-[(3S)-4,4-dimethyl-2-oxotetrahydrofuran-3- yloxycarbonyl]ethane-1,2-diyl diacetate
a (Å)7.946(2)
b (Å)13.067(3)
c (Å)16.796(3)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)1743.9(7)
Space groupP 21 21 21
Temperature (K)293(2)
Rint0.0348
Publication: Acta Crystallographica Section E (2007) 63, 7 o3209-o3209