Acta Cryst. (2010). E66, o1108  [ doi:10.1107/S1600536810013218 ]

tert-Butyl 3-amino-2-methyl-6,7-dihydro-2H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate

X. Guo, X. G. Bai, Y. L. Li and Y. C. Wang

Abstract: In the molecule of the title compound, C₁₂H₂₀N₄O₂, the dihydropiperidine ring assumes a half-chair conformation. In the crystal, cllassical N-HO and N-HN intermolecular hydrogen bonds link molecules into double chains along the a axis.

Online 17 April 2010

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