(8a RS )-8,8a-Dihydrofuro[3,2- f ]indolizine-6,9(4 H ,7 H )-dione

(8a RS )-8,8a-Dihydrofuro[3,2- f ]indolizine-6,9(4 H ,7 H )-dione

The title compound, C10H9NO3, is a chiral molecule with one stereogenic carbon atom, but which crystallizes as a racemate in the centrosymmetric space group P21/n. The central six-membered ring of the indolizine moiety adopts a definite envelope conformation, while the conformation of the oxopyrroli...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2011-08, Vol.67 (8), p.o2035-o2035
Hauptverfasser: Vrábel, Viktor, Sivý, Július, Švorc, Łubomír, Šafář, Peter, Marchalín, Štefan
Format: Artikel
Sprache:eng
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Zusammenfassung:The title compound, C10H9NO3, is a chiral molecule with one stereogenic carbon atom, but which crystallizes as a racemate in the centrosymmetric space group P21/n. The central six-membered ring of the indolizine moiety adopts a definite envelope conformation, while the conformation of the oxopyrrolidine ring is close to that of a flat-envelope with a maximum deviation of 0.352 (1) Å for the flap atom.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536811027383