Diethyl N,N′-cyclo­hexane-1,4-diyldioxalamate

The title compound, C₁₄H₂₂N₂O₆, possesses C_i symmetry and crystallizes with one half-mol­ecule in the aymmetric unit. The structure can be described as cyclo­hexyl­diamide singly bonded to two ethyl carboxyl­ate groups. The supramolecular structure is achieved through inter­molecular hard N—H...O hydrogen-bonding inter­actions involving only the amide group. The full hydrogen-bonding network is described by the C₂²(8)[S(5)S(5)C(4)] motif that develops along the c-axis direction.