Reductive Elimination at Pb(II) Center of an (Amino)plumbylene-Substituted Phosphaketene: New Pathway for Phosphinidene Synthesis

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dc.contributor.authorTimofeeva, Vladislava
dc.contributor.authorLeon Baeza, Jose Miguel
dc.contributor.authorNougue, Raphael
dc.contributor.authorSyroeshkin, Mikhail
dc.contributor.authorRojas Guerrero, Rene Segundo
dc.contributor.authorSaffon-Merceron, Nathalie
dc.contributor.authorOezpinar, Gul Altinbas
dc.contributor.authorRathjen, Saskia
dc.contributor.authorMueller, Thomas
dc.contributor.authorBaceiredo, Antoine
dc.contributor.authorKato, Tsuyoshi
dc.date.accessioned2025-01-20T21:06:37Z
dc.date.available2025-01-20T21:06:37Z
dc.date.issued2022
dc.description.abstractA stable (amino)plumbylene-substituted phosphaketene 3 was synthesized by the successive reactions of PbCl2 with two anionic reagents (lithium amidophosphine and NaPCO). Of particular interest, the thermal evolution of 3, at 80 degrees C, leads to the transient formation of corresponding amino- and phosphanylidene-phosphaketenes (6 and 7), via a reductive elimination at the Pb-II center forming new N-P and P-P bonds. Further evolution of 6 gives a new cyclic (amino)phosphanylidene phosphorane 4, which shows a unique reactivity as a phosphinidene. This result provides a new synthetic route to phosphinidenes, extending and facilitating further their access.
dc.fuente.origenWOS
dc.identifier.doi10.1002/chem.202201615
dc.identifier.eissn1521-3765
dc.identifier.issn0947-6539
dc.identifier.urihttps://doi.org/10.1002/chem.202201615
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/93359
dc.identifier.wosidWOS:000811179700001
dc.issue.numero44
dc.language.isoen
dc.revistaChemistry-a european journal
dc.rightsacceso restringido
dc.subjectheterocycles
dc.subjectphosphaketenes
dc.subjectphosphanylidene
dc.subjectphosphinidenes phosphoranes
dc.subjectplumbylene
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleReductive Elimination at Pb(II) Center of an (Amino)plumbylene-Substituted Phosphaketene: New Pathway for Phosphinidene Synthesis
dc.typeartículo
dc.volumen28
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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