Acta Cryst. (2012). E68, o2747
[ doi:10.1107/S1600536812035556 ]
Abstract: In the title compound, C21H23NO3, the central oxazolidinone ring is approximately planar, the maximum deviation from the plane through the central ring being 0.043 (1) Å. The tert-butyl and benzyl substituents are cis to each other and trans to the N-benzoyl group. The interplanar angle between the aromatic rings of the C-benzyl and N-benzoyl groups is 81.10 (4)°.
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