Molecules
(Oct 2024)
Palladium-Catalyzed C-H Functionalization and Flame-Retardant Properties of Isophosphinolines
Karen-Pacelye Mengue Me Ndong,
Mina Hariri,
Gabin Mwande-Maguene,
Jacques Lebibi,
Fatemeh Darvish,
Christine Safi,
Kouceila Abdelli,
Adam Daïch,
Claire Negrell,
Rodolphe Sonnier,
Loic Dumazert,
Abdou Rachid Issaka Ibrahim,
Ilagouma Amadou Tidjani,
David Virieux,
Tahar Ayad,
Jean-Luc Pirat
Affiliations
Karen-Pacelye Mengue Me Ndong
ICGM, Univ Montpellier, ENSCM, CNRS, 34090 Montpellier, France
Mina Hariri
ICGM, Univ Montpellier, ENSCM, CNRS, 34090 Montpellier, France
Gabin Mwande-Maguene
Université des Sciences et Techniques de Masuku, Franceville BP 942, Gabon
Jacques Lebibi
Université des Sciences et Techniques de Masuku, Franceville BP 942, Gabon
Fatemeh Darvish
Department of Chemistry, K. N. Toosi University of Technology, Tehran 19991-43344, Iran
Christine Safi
Université Le Havre Normandie, Normandie Univ, URCOM UR 3221, FR CNRS 3038, 76600 Le Havre, France
Kouceila Abdelli
Université Le Havre Normandie, Normandie Univ, URCOM UR 3221, FR CNRS 3038, 76600 Le Havre, France
Adam Daïch
Université Le Havre Normandie, Normandie Univ, URCOM UR 3221, FR CNRS 3038, 76600 Le Havre, France
Claire Negrell
ICGM, Univ Montpellier, ENSCM, CNRS, 34090 Montpellier, France
Rodolphe Sonnier
Polymers Composites and Hybrids (PCH), IMT Mines Ales, 30319 Ales, France
Loic Dumazert
Polymers Composites and Hybrids (PCH), IMT Mines Ales, 30319 Ales, France
Abdou Rachid Issaka Ibrahim
University Abdou Moumouni of Niamey, Niamey BP 10896, Niger
Ilagouma Amadou Tidjani
University Abdou Moumouni of Niamey, Niamey BP 10896, Niger
David Virieux
ICGM, Univ Montpellier, ENSCM, CNRS, 34090 Montpellier, France
Tahar Ayad
ICGM, Univ Montpellier, ENSCM, CNRS, 34090 Montpellier, France
Jean-Luc Pirat
ICGM, Univ Montpellier, ENSCM, CNRS, 34090 Montpellier, France
DOI
https://doi.org/10.3390/molecules29215104
Journal volume & issue
Vol. 29,
no. 21
p.
5104
Abstract
Read online
C-H activation is a powerful strategy for forming C-C bonds without the need for prefunctionalization. In this paper, we present a general, direct, and regioselective palladium-catalyzed functionalization of a phosphorus heterocycle, 2-phenyl-1H-isophosphinoline 2-oxide. The mild reaction conditions enabled the introduction of various functionalized alkenes. Moreover, the flame-retardant properties of selected products clearly highlighted the synergy between the phosphine oxide and another heteroatom-based group, even in the condensed phase.
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