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(2RS,3SR)-Diethyl 2,3-bis­(3,4-dimethoxy­benzo­yl)succinate

✍ Scribed by Wang, Zhi-Guo ;Chen, Ai-Hua ;Hu, Sheng-Li ;Wu, An-Xin

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

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✦ Synopsis

The title compound, C 26 H 30 O 10 , is the meso isomer of a 2,3disubstituted succinic acid derivative and has inversion symmetry. The crystal structure is stabilized by intermolecular C-HÁ Á Á andstacking interactions.

📜 SIMILAR VOLUMES

(2RS,3SR)-Diethyl 2,3-bis­(1,3-benzodiox
(2RS,3SR)-Diethyl 2,3-bis­(1,3-benzodioxole-5-carbon­yl)succinate
✍ Hu, Sheng-Li ;She, Neng-Fang ;Wu, An-Xin 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 246 KB

In the centrosymmetric title compound, C 24 H 22 O 10 , the two aromatic rings are parallel to each other. The crystal packing is stabilized mainly by van der Waals forces.

Diethyl 2,3-bis­(4-methoxy­benzo­yl)succ
Diethyl 2,3-bis­(4-methoxy­benzo­yl)succinate
✍ Liu, Hong-Xia ;Wang, Zhi-Guo ;Wu, An-Xin 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 130 KB

The title molecule, C~24~H~26~O~8~, has approximate twofold rotation symmetry and the crystal structure is stabilized by intermolecular C—H...π interactions.

2,3-Bis(bromo­meth­yl)-1,4-dimethoxy­ben
2,3-Bis(bromo­meth­yl)-1,4-dimethoxy­benzene
✍ Hammershøj, Peter ;Christensen, Jørn B. 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 122 KB

In the title compound, C 10 H 12 Br 2 O 2 , all bond lengths and angles are generally within the normal ranges. The crystal packing is stabilized mainly by van der Waals forces.