Chiral information harvesting in helical poly(acetylene) derivatives using oligo(p-phenyleneethynylene)s as spacers
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| Title: | Chiral information harvesting in helical poly(acetylene) derivatives using oligo(p-phenyleneethynylene)s as spacers |
| Author: | Fernández Villar, Zulema Fernández Rodríguez, Berta Quiñoá Cabana, Emilio Riguera Vega, Ricardo Freire Iribarne, Félix Manuel |
| Affiliation: | Universidade de Santiago de Compostela. Centro de Investigación en Química Biolóxica e Materiais Moleculares Universidade de Santiago de Compostela. Departamento de Química Física Universidade de Santiago de Compostela. Departamento de Química Orgánica |
| Date of Issue: | 2020 |
| Publisher: | Royal Society of Chemistry |
| Citation: | Chem. Sci., 2020, 11, 7182 |
| Abstract: | A chiral harvesting transmission mechanism is described in poly(acetylene)s bearing oligo(p-phenyleneethynylene)s (OPEs) used as rigid achiral spacers and derivatized with chiral pendant groups. The chiral moieties induce a positive or negative tilting degree in the stacking of OPE units along the polymer structure, which is further harvested by the polyene backbone adopting either a P or M helix |
| Publisher version: | https://doi.org/10.1039/D0SC02685A |
| URI: | http://hdl.handle.net/10347/23374 |
| DOI: | 10.1039/D0SC02685A |
| E-ISSN: | 2041-6539 |
| Rights: | © The Royal Society of Chemistry 2020. Open Access Article. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence |
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Except where otherwise noted, this item's license is described as © The Royal Society of Chemistry 2020. Open Access Article. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence