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1-[3,5-Bis(bromo­meth­yl)-2,4,6-trimethoxy­benz­yl]-3,5-bis­(bromo­meth­yl)-2,4,6-trimethoxy­benzene

✍ Scribed by Morgans, G. L. ;Otterlo, W. A. L. van ;Michael, J. P. ;Fernandes, M. A.

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

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✦ Synopsis

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 structure reveals the presence of ribbons of molecules held together by C-HÁ Á ÁO and C-HÁ Á ÁBr interactions.

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✍ Wang, Hai-Bo ;Liu, Zhi-Qian ;Yan, Xiao-Chen 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 119 KB

The title compound, C 23 H 26 BrN 5 O 2 , was synthesized by the reaction of 4- [(2,6-dimethylphenyl)aminocarbonylmethyl]piperazine and 3-(3-nitrophenyl)-5-chloromethyl-1,2,4-oxadiazole. There are intramolecular C-HÁ Á ÁN and intermolecular N-HÁ Á ÁO and C-HÁ Á ÁO hydrogen bonds in the crystal struc