Projects per year
Abstract
Two practical and high-yielding syntheses of 9-phosphatriptycene are reported. In both approaches, the key step is based on the cyclization of a (tris)lithio-triphenylmethane or a (tris)lithio-triphenylphosphine intermediate on a phosphorus or a carbon electrophile, respectively. The association of 9-phosphatriptycene with representative boron- and carbon-centered Lewis acids was investigated by IR, NMR, and UV-vis titration experiments and by computational methods, shedding light on its steric hindrance, σ-donating ability, and Brønsted and Lewis basicities.
Original language | English |
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Pages (from-to) | 11268-11274 |
Number of pages | 7 |
Journal | Journal of Organic Chemistry |
Volume | 84 |
Issue number | 17 |
DOIs | |
Publication status | Published - 6 Sept 2019 |
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Dive into the research topics of 'Complementary Synthetic Approaches toward 9-Phosphatriptycene and Structure-Reactivity Investigations of Its Association with Sterically Hindered Lewis Acids'. Together they form a unique fingerprint.Projects
- 1 Finished
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HydrogenActive: Sterically hindered 9-phosphatriptycenes as Lewis bases in frustrated Lewis pair chemistry: synthesis, application to hydrogenation reactions and computational investigations
Mahaut, D. (PI), Berionni, G. (Supervisor) & CHAMPAGNE, B. (Co-supervisor)
1/10/19 → 1/10/23
Project: PHD
Equipment
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Mass Spectrometry Service
Renard, P. (Manager)
Technological Platform Mass Spectrometry ServiceFacility/equipment: Technological Platform
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Physical Chemistry and characterization(PC2)
Wouters, J. (Manager), Aprile, C. (Manager) & Fusaro, L. (Manager)
Technological Platform Physical Chemistry and characterizationFacility/equipment: Technological Platform
Datasets
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CCDC 1905039: Experimental Crystal Structure Determination
Hu, L. (Contributor), Mahaut, D. (Contributor), Tumanov, N. (Contributor), Wouters, J. (Contributor), Robiette, R. (Creator) & Berionni, G. (Contributor), University of Namur, 6 Sept 2019
DOI: 10.5517/ccdc.csd.cc21ybw7, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc21ybw7&sid=DataCite
Dataset
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CCDC 1905042: Experimental Crystal Structure Determination
Hu, L. (Contributor), Mahaut, D. (Contributor), Tumanov, N. (Contributor), Wouters, J. (Contributor), Robiette, R. (Creator) & Berionni, G. (Contributor), University of Namur, 6 Sept 2019
DOI: 10.5517/ccdc.csd.cc21ybzb, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc21ybzb&sid=DataCite
Dataset
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CCDC 1905043: Experimental Crystal Structure Determination
Hu, L. (Contributor), Mahaut, D. (Contributor), Tumanov, N. (Contributor), Wouters, J. (Contributor), Robiette, R. (Creator) & Berionni, G. (Contributor), University of Namur, 6 Sept 2019
DOI: 10.5517/ccdc.csd.cc21yc0d, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc21yc0d&sid=DataCite
Dataset