tert-Butyl 3-amino-5-bromo-1H-indazole-1-carboxylate
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In the title compound, C12H14BrN3O2, the pyrazole and benzene rings are nearly co-planar with a dihedral angle between the rings of 2.36 (5)°. In the crystal, inversion dimers linked by pairwise N—H...N hydrogen bonds generate R 2 2(8) loops. The dimers are linked into a three-dimensional network by weak aromatic π–π stacking interactions [centroid–centroid separation = 3.7394 (6) Å] and C—H...O and C—H...Br hydrogen bonds.
2012 ◽
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2014 ◽
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2016 ◽
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2012 ◽
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2014 ◽
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