Extended triphenylamine conjugated systems derivatized by perfluorophenyl groups
| Autor: | Jean Roncali, Philippe Leriche, Emilie Ripaud, Magali Allain, Pierre Frère, Charlotte Mallet |
|---|---|
| Přispěvatelé: | MOLTECH-Anjou, Université d'Angers (UA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: |
Structure analysis
010405 organic chemistry Organic Chemistry Intermolecular force Electronic band Conjugated system 010402 general chemistry Triphenylamine Photochemistry Electrochemistry 01 natural sciences Biochemistry 0104 chemical sciences Gas phase chemistry.chemical_compound Crystallography chemistry Drug Discovery [CHIM]Chemical Sciences HOMO/LUMO |
| Zdroj: | Tetrahedron Letters Tetrahedron Letters, Elsevier, 2011, 52 (49), pp.6573-6577. ⟨10.1016/j.tetlet.2011.09.129⟩ |
| ISSN: | 0040-4039 |
| DOI: | 10.1016/j.tetlet.2011.09.129⟩ |
| Popis: | International audience; Two triphenylamine derivatives bearing terminal perfluorophenyl groups have been synthesized. Their HOMO. LUMO levels and electronic band gap have been evaluated by spectroscopic and electrochemical measurements and rationalized with theoretical calculations. X-ray structure analysis of crystals allowed the observation of multiple intermolecular interactions due to the presence of the perfluorophenyl pendant groups. The multiplication of these interactions explains the differences between calculated (in gas phase) and observed (in solid states) structures. (C) 2011 Elsevier Ltd. All rights reserved. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect