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2-Methoxy-1-methyl-4-nitro-1H-imidazole

✍ Scribed by Kubicki, Maciej ;Wagner, Paweł


Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
287 KB
Volume
63
Category
Article
ISSN
1600-5368

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📜 SIMILAR VOLUMES


2-Methyl-4-nitro-1-(4-nitrophenyl)-1H-im
✍ Wagner, Paweł ;Kubicki, Maciej 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 272 KB

In the title compound, C 10 H 8 N 4 O 4 , two planar fragments, viz. the imidazole and nitrophenyl rings, are tilted at a dihedral of 57.89 (7) . The nitro groups are twisted with respect to the neighbouring ring planes; the dihedral angle is 7.0 (3) for imidazole and 9.68 (8) for benzene. The cryst

1-Methyl-4-nitro-1H-imidazole-2-carboxyl
✍ Wu, Hai-Qiang ;Liu, Zhi-Gang ;Ng, Seik Weng 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 249 KB

The hydrolysis of ethyl 1-methyl-4-nitro-1H-imidazole-2carboxylate leads to 1-methyl-4-nitro-1H-imidazol-2carboxylic acid, which crystallizes as a dihydrate, C 5 H 5 N 3 O 4 Á2H 2 O. The planar organic entity is a flat molecule; the molecules are linked through the water molecules by hydrogen bondin

2-(2-Methyl-5-nitro-1H-imidazol-1-yl)eth
✍ Zhao, Hui ;Gong, Hai-Bin 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 539 KB

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) .

Convenient syntheses of 5-[(2-methyl-5-n
✍ Javad Mirzaei; Hooshang Pirelahi; Mohsen Amini; Abbas Shafiee 📂 Article 📅 2008 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 268 KB 👁 1 views

## 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