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. 2010 Jan 27;66(Pt 2):o446.
doi: 10.1107/S1600536810002163.

1-Methyl-1,2,3,4-tetra-hydro-carbolin-2-ium-3-carboxyl-ate

Cheng-Tao Lu, Lin-Lin Jing, Hai-Bo Wang, Hai-Feng Tang, Xiao-Li Sun

1-Methyl-1,2,3,4-tetra-hydro-carbolin-2-ium-3-carboxyl-ate

Cheng-Tao Lu et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title compound, C(13)H(14)N(2)O(2), is a natural product isolated from Cicer arietinum L. (chickpea). The benzene ring and pyrrole rings display planar conformations and the piperidine ring has a half-chair conformation. Inter-molecular C-H⋯π inter-actions between a methyl H atom and the pyrrole ring of an adjacent mol-ecule are present in the crystal structure.

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Figures

Fig. 1.
Fig. 1.
Molecular structure of the title compound (I), showing the atom labeling scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms are represented as small spheres of arbitrary radii.
See this image and copyright information in PMC

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