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Highly Conjugated Bis(benzo[b]phosphole)-P-oxides: Synthesis and Electrochemical,Optical, and Computational Studies |
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| Authors: | Dr Nicolas D'Imperio Dr Valentina Pelliccioli Dr Sara Grecchi Dr Alberto Bossi Prof Francesca Vasile Prof Silvia Cauteruccio Dr Anna I Arkhypchuk Dr Arvind Kumar Gupta Prof?Dr Andreas Orthaber Prof?Dr Sascha Ott Prof Emanuela Licandro |
| Institution: | 1. Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133 Milano, Italy
Department of Chemistry, Ångström Laboratory, Uppsala University, Box 523, 751 20 Uppsala, Sweden;2. Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133 Milano, Italy;3. Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”, Consiglio Nazionale delle Ricerche (CNR-SCITEC), Via Fantoli 16/15, 20138 Milano, Italy SmartMatLab Center, via Golgi 19, 20133 Milano, Italy;4. Department of Chemistry, Ångström Laboratory, Uppsala University, Box 523, 751 20 Uppsala, Sweden |
| Abstract: | The first examples of a π-conjugated benzob]phosphole P-oxide in which two phosphole P-oxide units are connected by a carbon-carbon double bond are described. The molecules are synthesized as E isomers with respect to the carbon-carbon double bond and exist as stable cis and trans isomers (chiral and meso one respectively) relatively to the two stereogenic P atoms. The optical and electrochemical properties of both isomers have been investigated by experiment and computations. |
| Keywords: | benzophospholes cyclic voltammetry diastereomers fluorescence π-conjugation |