Abstract

In the title compound, C13H22N2O2, both the six-membered ring and the seven-membered lactam ring adopt chair conformations. In the crystal, mol­ecules are linked by pairs of N—H⋯O hydrogen bonds between inversion-related lactam rings into centrosymmetric dimers with an R 2 2(8) graph-set motif. Further N—H⋯O hydrogen bonds link the molecules into [100] chains.

Highlights

  • In the title compound, C13H22N2O2, both the six-membered ring and the seven-membered lactam ring adopt chair conformations

  • Molecules are linked by pairs of N—H O hydrogen bonds between inversion-related lactam rings into centrosymmetric dimers with an R22(8)

  • We report the synthesis and crystal structure of the title compound (I)

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Summary

Shi Chunjuana and Yang Zhaob*

Republic of China, and bCollege of Pharmacy, China Pharmaceutical University, Tongjiaxiang No 24 Nanjing, Nanjing 210009, People’s Republic of China. R factor = 0.062; wR factor = 0.177; data-to-parameter ratio = 15.6. C13H22N2O2, both the six-membered ring and the seven-membered lactam ring adopt chair conformations. Molecules are linked by pairs of N—H O hydrogen bonds between inversion-related lactam rings into centrosymmetric dimers with an R22(8). Further N—H O hydrogen bonds link the molecules into [100] chains

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Crystal data
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