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. 2011 Jan 12;67(Pt 2):o349.
doi: 10.1107/S1600536810054036.

Methyl 3-(4-fluoro-phen-yl)-1-methyl-1,2,3,3a,4,9b-hexa-hydro-chromeno[4,3-b]pyrrole-3a-carboxyl-ate

G Chitra Devi, Sundari Bhaskaran, G Usha, G Murugan, M Bakthadoss

Methyl 3-(4-fluoro-phen-yl)-1-methyl-1,2,3,3a,4,9b-hexa-hydro-chromeno[4,3-b]pyrrole-3a-carboxyl-ate

G Chitra Devi et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(20)H(20)FNO(3), the pyrrolidine and benzopyran rings adopt half chair and twisted half chair conformations, respectively. The carboxyl-ate group is almost perpendicular to the pyran ring [89.4 (1)°].

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound, with displacement ellipsoids drawn at the 30% probability level.
See this image and copyright information in PMC

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