𝔖 Bobbio Scriptorium
✦   LIBER   ✦

3-(4-Hydr­oxy-3-meth­oxy-2-nitro­phen­yl)acrylic acid

✍ Scribed by Xia, Chun-Nian ;Hu, Wei-Xiao ;Zhou, Wei

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
86 KB
Volume
62
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis

Single-crystal X-ray study T = 298 K Mean (C-C) = 0.006 A Disorder in main residue R factor = 0.095 wR factor = 0.243 Data-to-parameter ratio = 12.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

📜 SIMILAR VOLUMES

N-(3-Chloro­phen­yl)-2-cyano-3-(4-hydr­o
N-(3-Chloro­phen­yl)-2-cyano-3-(4-hydr­oxy-3-meth­oxy-2-nitro­phen­yl)prop-2-enamide
✍ Zheng, Xian-Ming ;Hu, Wei-Xiao ;Xu, Feng 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 257 KB

In the title compound, C~17~H~12~ClN~3~O~5~, the benzene rings are twisted out of the central –C~ar~–C–C(–CN)–C(=O)–N–plane. The dihedral angles between this plane and the aromatic planes are 31.2 (4) and 4.8 (3)°. The C=C double bond is in an __E__ configuration.

4-(2-Meth­oxy-4-nitro­phen­yl)morpholine
4-(2-Meth­oxy-4-nitro­phen­yl)morpholine-3,5-dione
✍ Bhuiyan, M. Delower H. ;Jensen, Paul ;Turner, Peter ;Try, Andrew C. 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 82 KB

The crystal structure of the title compound, C~11~H~10~N~2~O~6~, is stabilized by C—H...π interactions.

2-{[2-Chloro-5-(4-methoxy­phen­yl)pyridi
2-{[2-Chloro-5-(4-methoxy­phen­yl)pyridin-3-yl](hydr­oxy)meth­yl}acrylonitrile
✍ Swamy, G. Y. S. K. ;Ravikumar, K. ;Narender, P. ;Rao, V. Jayathirtha 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 220 KB

In the title compound, C 16 H 13 ClN 2 O 2 , the dihedral angle between the pyridine and benzene rings is 40.1 (1) . There is a weak intramolecular C-HÁ Á ÁCl interaction. Molecules are linked via O-HÁ Á ÁN hydrogen bonds, forming chains of graph-set motif C(6) along the a axis.