Synthesis, liquid crystalline behaviour and structure–property relationships of 1,3-bis(5-substituted-1,3,4-oxadiazol-2-yl)benzenes
Two series containing 1,3-bis(1,3,4-oxadiazol-2-yl)benzene as a rigid core (RC) and alkyl or perfluoroalkyl as terminal chains were synthesized and characterized. Liquid crystal properties of the synthesized compounds have been investigated by polarizing optical microscopy, differential scanning cal...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Beilstein-Institut
2020-01-01
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| Series: | Beilstein Journal of Organic Chemistry |
| Subjects: | |
| Online Access: | https://doi.org/10.3762/bjoc.16.17 |
| _version_ | 1818955625812459520 |
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| author | Afef Mabrouki Malek Fouzai Armand Soldera Abdelkader Kriaa Ahmed Hedhli |
| author_facet | Afef Mabrouki Malek Fouzai Armand Soldera Abdelkader Kriaa Ahmed Hedhli |
| author_sort | Afef Mabrouki |
| collection | DOAJ |
| description | Two series containing 1,3-bis(1,3,4-oxadiazol-2-yl)benzene as a rigid core (RC) and alkyl or perfluoroalkyl as terminal chains were synthesized and characterized. Liquid crystal properties of the synthesized compounds have been investigated by polarizing optical microscopy, differential scanning calorimetry and X-ray diffraction techniques. Conformation effects of the synthesized products on the dipole moments were also investigated. |
| first_indexed | 2024-12-20T10:41:03Z |
| format | Article |
| id | doaj.art-49e3e1100c5c46ab93e369142049db3a |
| institution | Directory Open Access Journal |
| issn | 1860-5397 |
| language | English |
| last_indexed | 2024-12-20T10:41:03Z |
| publishDate | 2020-01-01 |
| publisher | Beilstein-Institut |
| record_format | Article |
| series | Beilstein Journal of Organic Chemistry |
| spelling | doaj.art-49e3e1100c5c46ab93e369142049db3a2022-12-21T19:43:32ZengBeilstein-InstitutBeilstein Journal of Organic Chemistry1860-53972020-01-0116114915810.3762/bjoc.16.171860-5397-16-17Synthesis, liquid crystalline behaviour and structure–property relationships of 1,3-bis(5-substituted-1,3,4-oxadiazol-2-yl)benzenesAfef Mabrouki0Malek Fouzai1Armand Soldera2Abdelkader Kriaa3Ahmed Hedhli4Laboratory of Molecular Organic Chemistry, National Higher Engineering School of Tunis, 5 avenue Taha Hussein, Montfleury, 1089, Tunis, TunisiaLR99ES16 Physics Laboratory of Soft Matter and Electromagnetic Modelling, University of Tunis El Manar, 2092, Tunis, TunisiaDepartment of Chemistry, Quebec Center for Functional Materials, University of Sherbrooke, Sherbrooke, Québec, J1K 2R1, CanadaLaboratory of Molecular Organic Chemistry, National Higher Engineering School of Tunis, 5 avenue Taha Hussein, Montfleury, 1089, Tunis, TunisiaLaboratory of Molecular Organic Chemistry, National Higher Engineering School of Tunis, 5 avenue Taha Hussein, Montfleury, 1089, Tunis, TunisiaTwo series containing 1,3-bis(1,3,4-oxadiazol-2-yl)benzene as a rigid core (RC) and alkyl or perfluoroalkyl as terminal chains were synthesized and characterized. Liquid crystal properties of the synthesized compounds have been investigated by polarizing optical microscopy, differential scanning calorimetry and X-ray diffraction techniques. Conformation effects of the synthesized products on the dipole moments were also investigated.https://doi.org/10.3762/bjoc.16.17dipole momentfluorineliquid crystaloxadiazole |
| spellingShingle | Afef Mabrouki Malek Fouzai Armand Soldera Abdelkader Kriaa Ahmed Hedhli Synthesis, liquid crystalline behaviour and structure–property relationships of 1,3-bis(5-substituted-1,3,4-oxadiazol-2-yl)benzenes Beilstein Journal of Organic Chemistry dipole moment fluorine liquid crystal oxadiazole |
| title | Synthesis, liquid crystalline behaviour and structure–property relationships of 1,3-bis(5-substituted-1,3,4-oxadiazol-2-yl)benzenes |
| title_full | Synthesis, liquid crystalline behaviour and structure–property relationships of 1,3-bis(5-substituted-1,3,4-oxadiazol-2-yl)benzenes |
| title_fullStr | Synthesis, liquid crystalline behaviour and structure–property relationships of 1,3-bis(5-substituted-1,3,4-oxadiazol-2-yl)benzenes |
| title_full_unstemmed | Synthesis, liquid crystalline behaviour and structure–property relationships of 1,3-bis(5-substituted-1,3,4-oxadiazol-2-yl)benzenes |
| title_short | Synthesis, liquid crystalline behaviour and structure–property relationships of 1,3-bis(5-substituted-1,3,4-oxadiazol-2-yl)benzenes |
| title_sort | synthesis liquid crystalline behaviour and structure property relationships of 1 3 bis 5 substituted 1 3 4 oxadiazol 2 yl benzenes |
| topic | dipole moment fluorine liquid crystal oxadiazole |
| url | https://doi.org/10.3762/bjoc.16.17 |
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