Crystal Structure of 3-[(<i>E</i>)-1,3-dimethyl-4,5,6,7-tetrahydro-2-benzofuran-4-ylidene]-4- isopropylidenetetrahydrofuran-2,5-dione

Id2017929
Chemical name3-[(<i>E</i>)-1,3-dimethyl-4,5,6,7-tetrahydro-2-benzofuran-4-ylidene]-4- isopropylidenetetrahydrofuran-2,5-dione
a (Å)8.7142(2)
b (Å)12.0207(3)
c (Å)13.9102(4)
α (°)90.00
β (°)100.9737(18)
γ (°)90.00
V (Å3)1430.46(6)
Space groupP 1 21/n 1
Temperature (K)100(2)
Rint0.0369
Publication: Acta Crystallographica Section C (2011) 67, 1 o33-o36