𝔖 Bobbio Scriptorium
✦   LIBER   ✦

3,4,5-Trimethoxy­phen­yl 4-bromo-7-meth­oxy-1,3-benzodioxole-5-carboxyl­ate

✍ Scribed by Zheng, Lei ;Guo, Boying ;Zheng, Xiufang ;Chen, Juan ;Chang, Junbiao


Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
238 KB
Volume
61
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Ethyl 4-{5-[1-(hydroxy­meth­yl)ethyl­ami
✍ Qi, Xiu-Xiang ;Suo, Ji-Shuan ;Wang, Li-Min ;Guo, Xiao-He ;Cheng, Sen-Xiang 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 213 KB

In the title compound, C~23~H~25~NO~10~, the five-membered rings adopt envelope conformations and the dihedral angle between the two benzene rings is 67.1 (7)°. The crystal structure is stabilized by intramolecular N—H...O and intermolecular O—H...O hydrogen-bond interactions.

4-Methoxy­phenyl 4-bromo-7-methoxy-1,3-b
✍ Zheng, Lei ;Zheng, Xiu-Fang ;Zhang, Dan ;Chang, Jun-Biao 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 138 KB

The title compound, C 16 H 13 BrO 6 , was synthesized in an anhydrous medium. The methylenedioxobenzoate moiety and the methoxyphenyl fragment form a dihedral angle of 65.06 (8) .

1-[3,5-Bis(bromo­meth­yl)-2,4,6-trimetho
✍ Morgans, G. L. ;Otterlo, W. A. L. van ;Michael, J. P. ;Fernandes, M. A. 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 389 KB

The crystal structure of the title compound, C 23 H 28 Br 4 O 6 , confirms that it consists of two hexasubstituted aromatic units linked by a central methylene group. The molecule lies on a crystallographic twofold axis that passes through the methylene bridging atom. Examination of the extended str

Meth­yl 4-(3-chloro­phen­yl)-2,7,7-trime
✍ Li, Yu-Ling ;Du, Bai-Xiang ;Wang, Xiang-Shan ;Zhang, Mei-Mei ;Zeng, Zhao-Sen 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 359 KB

The title compound, C 20 H 22 ClNO 3 , was synthesized by the reaction of 3-chlorobenzaldehyde, 5,5-dimethyl-1,3-cyclohexanedione and methyl 2-aminocrotonate in an ionic liquid medium. The X-ray analysis reveals that the nitrogencontaining ring adopts a boat conformation and the cyclohexene ring has