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. 2008 Sep 13;64(Pt 10):o1935.
doi: 10.1107/S160053680802895X.

1-Methyl-3-(3-oxocyclo-hex-1-en-yl)azepan-2-one

Wei-Jia Liu  1 , Hua-Jie Yuan, Lei Chen, Li Hai, Yong Wu
Affiliations

1-Methyl-3-(3-oxocyclo-hex-1-en-yl)azepan-2-one

Wei-Jia Liu et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title compound, C(13)H(19)NO(2), is a inter-mediate in the synthesis of the opioid analgesic meptazinol. In the crystal structure, a weak inter-molecular C-H⋯O inter-action occurs.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of (I), with displacement ellipsoids for the non-hydrogen atoms drawn at the 50% probability level.
See this image and copyright information in PMC

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