6-Formyl-2-naphthyl cis-1,5,7-trimethyl-2,4-dioxo-3-aza-bicyclo-[3.3.1]nonane-7-carboxyl-ate.

Acta Crystallogr Sect E Struct Rep Online

School of Chemistry & Materials Science, Ludong University, Yantai of Shandong, People's Republic of China.

Published: December 2009

In the title compound, C(23)H(23)NO(5), the C(5)N ring adopts an envelope conformation with a C atom as the flap, whilst the saturated C(6) ring fused to it adopts a chair conformation. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R(2) (2)(8) loops.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980281PMC
http://dx.doi.org/10.1107/S1600536809054786DOI Listing

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