Crystal Structure of <i>rac</i>-Dimethyl 2-(<i>tert</i>-butylamino)-5-oxo-4,5- dihydropyrano[3,2-<i>c</i>]chromene-3,4-dicarboxylate

Id2232376
Chemical name<i>rac</i>-Dimethyl 2-(<i>tert</i>-butylamino)-5-oxo-4,5- dihydropyrano[3,2-<i>c</i>]chromene-3,4-dicarboxylate
a (Å)10.0907(2)
b (Å)16.3943(4)
c (Å)11.8266(2)
α (°)90.00
β (°)107.9410(10)
γ (°)90.00
V (Å3)1861.34(7)
Space groupP 1 21/n 1
Temperature (K)293(2)
Rint0.0497
Publication: Acta Crystallographica Section E (2011) 67, 11 o2955