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. 2009 Apr 2;65(Pt 5):o957.
doi: 10.1107/S1600536809011842.

1-Nitro-2,3-di-2-pyridyl-2,3-dihydro-indolizine

Martin Schulz  1 , Tobias Kloubert, Helmar Görls, Matthias Westerhausen
Affiliations

1-Nitro-2,3-di-2-pyridyl-2,3-dihydro-indolizine

Martin Schulz et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title compound, C(18)H(14)N(4)O(2), was found as a by-product in the nitro-aldol reaction between 2-(nitro-meth-yl)pyridine and N-(pyridin-2-ylmethyl-idene)methane-amine. Its two stereogenic centers give rise to four stereoisomers of which only the anti isomers are found in this crystal structure.

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Figures

Fig. 1.
Fig. 1.
Molecular structure an numbering scheme of 3. The ellipsoids represent a probability of 40%, H atoms are shown with arbitrary radii.
Fig. 2.
Fig. 2.
The formation of the title compound.
See this image and copyright information in PMC

References

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