The title compound, C 4 H 4 Br 2 N 2 , crystallizes with two molecules in the asymmetric unit. Each molecule forms stacks with its own kind, the stacks being approximately orthogonal to each other. Both Br atoms in molecule 1 form Lewis acid± base interactions with N atoms in molecule 2, with BrÁ Á
Structure of 1-methyl-1H-imidazole-5-ethanamine dihydrochloride
✍ Scribed by Główka, M. L. ;Gałdecki, Z. ;Iwanicka, I.
- Book ID
- 114506930
- Publisher
- International Union of Crystallography
- Year
- 1990
- Tongue
- English
- Weight
- 330 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0108-2701
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📜 SIMILAR VOLUMES
In the title compound, C 6 H 9 N 3 O 2 Se, which is a selenol substituent derivative of metronidazole, all bond lengths and angles are normal. The imidazole ring and nitro group make a dihedral angle of 6.6 (1) , while the N-C-C-Se torsion angle is 59.5 (8) .
## Abstract magnified image Oxidation of metronidazole (**4**) with sodium dichromate yielded the corresponding 2‐(2‐methyl‐5‐nitro‐1__H__‐imidazol‐1‐yl)acetic acid (**5**) which was esterified with 1‐butanol to give butyl 2‐(2‐methyl‐5‐nitro‐1__H__‐imidazol‐1‐yl)acetate (**8**). Reaction of the l