𝔖 Bobbio Scriptorium
✦   LIBER   ✦

2-[3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl]phenol

✍ Scribed by Li, Hai-lin ;Wang, Hai-bo ;Yin, Jun ;Kang, Si-shun ;Zeng, Hai-su

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
284 KB
Volume
63
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis

In the title compound, C 14 H 9 BrN 2 O 2 , the whole molecule is roughly planar, the largest deviation from the mean plane being 0.159 (6) A ˚for the phenol O atom. The occurrence of an intramolecular O-HÁ Á ÁN hydrogen bond might favour this planar conformation. The packing is governed by weakinteractions between the oxadiazole and benzene rings of symmetry-related molecules.

📜 SIMILAR VOLUMES

2-[3-(4-Chloro­phen­yl)-1,2,4-oxadiazol-
2-[3-(4-Chloro­phen­yl)-1,2,4-oxadiazol-5-yl]phenol
✍ Ding, Wei-Lin ;Shen, Yong-Mei ;Xing, Zhi-Tao ;Wang, Pin-Liang ;Wang, Hai-Bo 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 124 KB

In the approximately planar molecule of the title compound, C 14 H 9 ClN 2 O 2 , an intramolecular O-HÁ Á ÁN hydrogen bond helps to establish the molecular conformation.

2-[3-(4-Methyl­phenyl)-1,2,4-oxadiazol-5
2-[3-(4-Methyl­phenyl)-1,2,4-oxadiazol-5-yl]phenol
✍ Ding, Wei-Lin ;Xing, Zhi-Tao ;Wang, Pin-Liang ;Wang, Hai-Bo ;Shen, Yong-Mei 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 125 KB
1-{[3-(4-Bromo­phen­yl)-1,2,4-oxadiazol-
1-{[3-(4-Bromo­phen­yl)-1,2,4-oxadiazol-5-yl]meth­yl}-4-[(2,6-dimethyl­phen­yl)amino­carbonyl­meth­yl]piperazine
✍ 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

4-[3-(Chloromethyl)-1,2,4-oxadiazol-5-yl
4-[3-(Chloromethyl)-1,2,4-oxadiazol-5-yl]pyridine
✍ Kang, Si-shun ;Li, Hai-Lin ;Zeng, Hai-su ;Wang, Hai-bo ;Wang, Pin-liang 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 272 KB

In the title compound, C 8 H 6 ClN 3 O, intramolecular C-HÁ Á ÁN hydrogen bonds help to establish the molecular conformation in which the oxadiazole and pyridine rings are coplanar.

Methyl 2-(2-{1-[3-(4-bromo­phen­yl)-1,2,
Methyl 2-(2-{1-[3-(4-bromo­phen­yl)-1,2,4-oxadiazol-5-yl]-2-(dimethyl­amino)vin­yloxy}phen­yl)-3-(dimethyl­amino)acrylate
✍ Liu, Zhi-Qian ;Liu, Zhi-Qian ;Yan, Xiao-Chen ;Wang, Hai-Bo 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 245 KB

The title compound, C 24 H 25 ClN 4 O 4 , was obtained from the reaction of methyl 2-{[3-(2-bromophenyl)-1,2,4-oxadiazol-5yl]methoxy}phenylacetate with N,N-dimethylformamide dimethyl acetal. The molecules interact through weak C-HÁ Á ÁO intermolecular hydrogen bonds to form a zigzag chain parallel t