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Structures of 2,5-diaryl- and 2,3,5,6-tetra[3,2-b]thiophene synthesized by the palladium-catalyzed Suzuki-Miyaura cross-coupling reaction
| Content Provider | Semantic Scholar |
|---|---|
| Author | Hien, Nguyen Ngan, Nguyen Bich Dat, Nguyen Dang Meervelt, Luc Van |
| Copyright Year | 2016 |
| Abstract | The crystal structures of 2,5-di(ethoxyphenyl)-3,6-dibromothieno[3,2- b ]thiophene ( I ) and 2,5-di(ethoxyphenyl)-3,6-diphenylthieno[3,2- b ]thiophene ( II ) have been studied in order to evaluate the planarity of these molecules. The aromatic systems introduced to the thieno[3,2- b ]thiophene core structure show a degree of rotation from 30.94° to 66.56°. The crystal packing of ( I ) are characterized by π×××π stacking, while in ( II ), C-H×××p and C-H×××O interactions are observed. |
| Starting Page | 672 |
| Ending Page | 672 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.15625/0866-7144.2016-00385 |
| Volume Number | 54 |
| Alternate Webpage(s) | https://hnue.edu.vn/Portals/0/Images/6453891115520182016-123HienNganDatLuc--Fullpaper,bia,mucluc.pdf |
| Alternate Webpage(s) | http://vjs.ac.vn/index.php/vjchem/article/download/0866-7144.2016-00385/7458 |
| Alternate Webpage(s) | https://doi.org/10.15625/0866-7144.2016-00385 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
