𝔖 Bobbio Scriptorium
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7-Chloro-1-cyclo­propyl-6-fluoro-1,4-di­hydro-4-oxo­quinoline-3-carboxylic acid

✍ Scribed by Song, Jian ;Zhang, Shun-Xia ;Lou, Ke-Xia

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
162 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

The molecular structure of (I), drawn with 30% probability displacement ellipsoids.

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✍ An, Zhe ;Cui, Rui-Hai ;Wang, Rong-Shun 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 235 KB

Single-crystal X-ray study T = 295 K Mean (C-C) = 0.004 A R factor = 0.038 wR factor = 0.104 Data-to-parameter ratio = 12.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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The formylation reaction of norfloxacin with __N__,__N__-dimethylformamide (DMF) gives the title compound, C~17~H~18~FN~3~O~4~. In the structure, molecules are connected __via__ weak C—H...O, C—H...π and π–π interactions [perpendicular distance 3.423 Å and centroid–centroid distance 3.8141 Å].