Structures by: Binello A.
Total: 5
Cis-3,4-dihydro-2-ethoxy-4-phenyl-2H,5H-pyrano[3,2-c][1]benzopyran-5-one
C20H18O4
Acta Crystallographica Section C (1998) 54, 7 1042-1047
a=11.6820(10)Å b=11.1010(10)Å c=12.6100(10)Å
α=90.00° β=93.660(10)° γ=90.00°
Cis,anti-7-phenyl-7a,8,9,10a-tetrahydro-6H,7H-furo[3',2':5,6]pyrano[3,2-c][1] benzopyran-6-one
C20H16O4
Acta Crystallographica Section C (1998) 54, 7 1042-1047
a=8.6640(10)Å b=10.640(2)Å c=8.8220(10)Å
α=90.00° β=108.380(10)° γ=90.00°
Cis-3,4-dihydro-2-ethoxy-4-(2-nitrophenyl)-2H,5H-pyrano[3,2-c][1]benzopyran-5- one
C20H17NO6
Acta Crystallographica Section C (1998) 54, 7 1042-1047
a=8.2760(10)Å b=15.0240(10)Å c=14.4480(10)Å
α=90.00° β=98.680(10)° γ=90.00°
3,4-dihydro-2-ethoxy-4-methoxycarbonyl-4-phenyl-2H,5H-pyrano[3,2-c][1]benzo pyran-5-one
C22H20O6
Acta Crystallographica Section C (1998) 54, 7 1042-1047
a=10.3920(10)Å b=17.1920(10)Å c=11.1930(10)Å
α=90.00° β=107.394(6)° γ=90.00°
Cis-3,4-dihydro-2-ethoxy-4-[2-furyl]-2H,5H-pyrano[3,2-c][1]benzopyran-5-one
C18H16O5
Acta Crystallographica Section C (1998) 54, 7 1042-1047
a=11.987(2)Å b=10.028(2)Å c=13.413(2)Å
α=90.00° β=107.551(8)° γ=90.00°