𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1,5-Dibromo-2,4-bis­[(2-bromo­phen­yl)ethyn­yl]benzene

✍ Scribed by Westmoreland, Ian ;Miyagi, Lowell ;Que, Emily L.


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

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


1,4-Bis(4-bromo­phen­yl)-2,3-diphenyl­be
✍ Grossie, David A. ;Eynden, Matthew van den ;Postel, David ;Feld, William A. 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 251 KB
1-Bromo-3,4-bis­(bromo­meth­yl)-2,5-dime
✍ Hammershøj, Peter ;Riis, Erik ;Christensen, Jørn B. 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 242 KB

Dimethoxy-2,3-dimethylbenzene was brominated under radical conditions to give the title compound, C 10 H 11 Br 3 O 4 . The bond lengths and angles are generally within the normal ranges. The crystal packing is stabilized by weak intermolecular C-HÁ Á ÁO and C-HÁ Á ÁBr hydrogen bonds.

3-(4-Bromo­phen­yl)-5-(4-chloro­phen­yl)
✍ Guo, Huan-Mei ;Jian, Fang-Fang ;Xiao, Hai-Lian ;Sun, Xiao-Zheng ;Li, Yu-Feng 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 152 KB

In the title structure, C~21~H~16~BrClN~2~, the pyrazoline ring is approximately coplanar with the __N__-substituted phenyl ring. The dihedral angles formed by the pyrazoline ring with the 4-chlorophenyl and 4-bromophenyl rings are 78.82 and 10.9°, respectively.

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

1-(4-Bromo­phen­yl)-3-(2,4,5-trimethoxy­
✍ Patil, P. S. ;Rosli, Mohd Mustaqim ;Fun, Hoong-Kun ;Razak, Ibrahim Abdul ;Dharma 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 394 KB

In the title compound, C 18 H 17 BrO 4 , the dihedral angle between the benzene rings is 9.60 (16) . The crystal structure is stabilized by intermolecular C-HÁ Á ÁO interactions and BrÁ Á ÁO short contacts.

3-(4-Bromo­phen­yl)-5-(2-chlorophen­yl)-
✍ Guo, Huan-Mei ;Jian, Fang-Fang ;Wang, Lei ;Li, Li-Min ;Wu, Qian 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 163 KB

In the title compound, C 21 H 16 BrClN 2 , the pyrazolinyl ring is approximately perpendicular to the chlorophenyl ring, with a dihedral angle of 82.08 .