Lynch, D. E., McClenaghan, I. and Coles, S. J.
2-chloro-3- 4-(ethoxycarbonyl)-1-piperidyl -1,4-naphthoquinone
Acta Crystallographica Section E: Structure Reports Online, 57, (2), . (doi:10.1107/S1600536801000708).
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The structure of the title compound, C18H18ClNO4, (I), comprises twisted molecules that associate by an intermolecular C-H . . .O close contact to one of the naphthoquinone O atoms. The other naphthoquinone O atom and the Cl atom are involved in intramolecular CDH close contacts, while no similar interactions are observed to the carbethoxy O atoms. The ethyl C atoms are disordered over two sites.
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