𝔖 Bobbio Scriptorium
✦   LIBER   ✦

7-Nitro-1,2,3,4-tetra­hydro­quinoline

✍ Scribed by Gu, Jian-Ming ;Hu, Xiu-Rong ;Xu, Wei-Ming

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
90 KB
Volume
62
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis

In the title compound, C 9 H 10 N 2 O 2 , the tetrahydropyridine ring adopts an envelope conformation and the molecule, except for the envelope flap C and the H atoms, is essentially planar.

📜 SIMILAR VOLUMES

The 1:1 adduct of 1,3,5-tri­nitro­benzen
The 1:1 adduct of 1,3,5-tri­nitro­benzene with 1,2,3,4-tetra­hydro­quinoline
✍ Smith, Graham ;Wermuth, Urs D. ;White, Jonathan M. 📂 Article 📅 2002 🏛 International Union of Crystallography 🌐 English ⚖ 204 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê Disorder in main residue R factor = 0.055 wR factor = 0.174 Data-to-parameter ratio = 14.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

6-Ethoxy-1,2,3,4-tetra­hydro-2,2,4-tri­m
6-Ethoxy-1,2,3,4-tetra­hydro-2,2,4-tri­methyl­quinoline
✍ Rybakov, Victor B. ;Alekseev, Nikolai V. ;Sheludyakov, Vladimir D. ;Ivanov, Yury 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 156 KB

As part of structural studies of 6-ethoxy-2,3,4-tetrahydro-2,2,4-trimethylquinoline derivatives, the crystal structure of the title compound, C 14 H 21 NO, has been investigated. The conformation of the tetrahydropyridine ring differs markedly from that of similar compounds.

4-(2-Nitro­vinyl)-2,3,6,7-tetra­hydro­be
4-(2-Nitro­vinyl)-2,3,6,7-tetra­hydro­benzo[1,2-b;4,5-b′]difuran
✍ Xu, Wei-Ming ;Hu, Xiu-Rong ;Gu, Jian-Ming 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 246 KB

In the structure of the title compound, C 12 H 11 NO 4 , the two furan rings, one to a greater degree than the other, adopt envelope conformations and are twisted slightly relative to the benzene ring. The olefinic bond displays a trans configuration.

Methyl 1-benzoyl-3-hydroxy-4-methoxy-1,2
Methyl 1-benzoyl-3-hydroxy-4-methoxy-1,2,3,4-tetra­hydro­quinoline-2-carboxyl­ate
✍ Evain, Michel ;Pauvert, Mickaël ;Collet, Sylvain ;Guingant, André 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 158 KB

Single-crystal X-ray study T = 150 K Mean '(C±C) = 0.002 A Ê R factor = 0.058 wR factor = 0.124 Data-to-parameter ratio = 21.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

7-Nitro-1,2,3a,4-tetra­hydro­benzo­[b][1
7-Nitro-1,2,3a,4-tetra­hydro­benzo­[b][1,3]­oxazolo­[3,2-d]­oxazine: a new heterocycle
✍ Vishnu Vardhan Reddy, S. ;Sivalakshmi Devi, A. ;Vyas, K. ;Venugopal Rao, V. ;Kot 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 387 KB

Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.004 A Ê R factor = 0.076 wR factor = 0.095 Data-to-parameter ratio = 10.8 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.