P and S-centred reactions in a thiazole-fused 1,4-diphosphinineinsights into addition and redox chemistry
P and S-centred reactions in a thiazole-fused 1,4-diphosphinine
insights into addition and redox chemistry
Dokument öffnen (8.2MB)Art der Hochschulschrift
DissertationPrüfungsdatum
14.10.2024Datum der Veröffentlichung
31.10.2024Erstgutachter
Streubel, RainerZweitgutachter
Höger, SigurdMetadaten
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Inhalt
Starting from a tricyclic, thiazole-2-thione-based 1,4-diphosphinine, the scope of both P- and S-functionalisations was explored. 1,4-addition reactions at the central ring were investigated, furnishing 1,4-dihydro-1,4-diphosphinines. Additionally, [4+1]- and [4+2]-cycloadditions with both carbon- and heteroatom-based substrates were performed, studying the tolerance and stability towards the bridge. The obtained 1,4-diphosphabarrelenes were examined in both P-oxidative and S-reductive fashion by synthesising P(V) moieties and by studying the desulfurisation potential of the thione moieties in 1,4-diphosphabarrelenes. Experimental observations were backed by theoretical investigations using density functional theory (DFT), gaining a deeper insight into the electronic nature of 1,4-diphosphinines and related compounds.
Klassifikation (DDC)
540 ChemieKalisch, Tim Achim: P and S-centred reactions in a thiazole-fused 1,4-diphosphinine : insights into addition and redox chemistry. - Bonn, 2024. - Dissertation, Rheinische Friedrich-Wilhelms-Universität Bonn.
Online-Ausgabe in bonndoc: https://nbn-resolving.org/urn:nbn:de:hbz:5-79468
Online-Ausgabe in bonndoc: https://nbn-resolving.org/urn:nbn:de:hbz:5-79468
@phdthesis{handle:20.500.11811/12520,
urn: https://nbn-resolving.org/urn:nbn:de:hbz:5-79468,
doi: https://doi.org/10.48565/bonndoc-415,
author = {{Tim Achim Kalisch}},
title = {P and S-centred reactions in a thiazole-fused 1,4-diphosphinine : insights into addition and redox chemistry},
school = {Rheinische Friedrich-Wilhelms-Universität Bonn},
year = 2024,
month = oct,
note = {Starting from a tricyclic, thiazole-2-thione-based 1,4-diphosphinine, the scope of both P- and S-functionalisations was explored. 1,4-addition reactions at the central ring were investigated, furnishing 1,4-dihydro-1,4-diphosphinines. Additionally, [4+1]- and [4+2]-cycloadditions with both carbon- and heteroatom-based substrates were performed, studying the tolerance and stability towards the bridge. The obtained 1,4-diphosphabarrelenes were examined in both P-oxidative and S-reductive fashion by synthesising P(V) moieties and by studying the desulfurisation potential of the thione moieties in 1,4-diphosphabarrelenes. Experimental observations were backed by theoretical investigations using density functional theory (DFT), gaining a deeper insight into the electronic nature of 1,4-diphosphinines and related compounds.},
url = {https://hdl.handle.net/20.500.11811/12520}
}
urn: https://nbn-resolving.org/urn:nbn:de:hbz:5-79468,
doi: https://doi.org/10.48565/bonndoc-415,
author = {{Tim Achim Kalisch}},
title = {P and S-centred reactions in a thiazole-fused 1,4-diphosphinine : insights into addition and redox chemistry},
school = {Rheinische Friedrich-Wilhelms-Universität Bonn},
year = 2024,
month = oct,
note = {Starting from a tricyclic, thiazole-2-thione-based 1,4-diphosphinine, the scope of both P- and S-functionalisations was explored. 1,4-addition reactions at the central ring were investigated, furnishing 1,4-dihydro-1,4-diphosphinines. Additionally, [4+1]- and [4+2]-cycloadditions with both carbon- and heteroatom-based substrates were performed, studying the tolerance and stability towards the bridge. The obtained 1,4-diphosphabarrelenes were examined in both P-oxidative and S-reductive fashion by synthesising P(V) moieties and by studying the desulfurisation potential of the thione moieties in 1,4-diphosphabarrelenes. Experimental observations were backed by theoretical investigations using density functional theory (DFT), gaining a deeper insight into the electronic nature of 1,4-diphosphinines and related compounds.},
url = {https://hdl.handle.net/20.500.11811/12520}
}
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