Structures by: Sosso S.
Total: 4
2-Oxo-2<i>H</i>-chromen-3-yl 4-<i>tert</i>-butylbenzoate
C20H18O4
IUCrData (2016) 1, 10 x161633
a=22.8977(5)Å b=5.99470(10)Å c=24.0352(7)Å
α=90° β=93.297(2)° γ=90°
2-Oxo-2<i>H</i>-chromen-3-yl benzoate
C16H10O4
IUCrData (2017) 2, 5 x170663
a=6.9243(6)Å b=7.7262(8)Å c=11.8168(6)Å
α=84.550(6)° β=81.852(6)° γ=83.023(8)°
2-Oxo-2<i>H</i>-chromen-3-yl 4-fluorobenzoate
C16H9FO4
IUCrData (2017) 2, 4 x170550
a=6.8116(2)Å b=7.2402(2)Å c=13.4826(3)Å
α=96.943(2)° β=90.862(2)° γ=106.139(2)°
2-Oxo-2<i>H</i>-chromen-3-yl 4-chlorobenzoate
C16H9ClO4
Acta Crystallographica Section E (2017) 73, 1 45-47
a=6.7866(4)Å b=7.1789(3)Å c=14.0981(5)Å
α=94.098(3)° β=93.461(4)° γ=106.154(4)°