Aryl group transfer and C-P bond formation in the reaction of organonickel complexes with sodium 3,4,5-triphenyl-1,2-diphospholide

The reaction of organonickel complexes of the type [NiBr(aryl)(bpy)], where aryl = 2,4,6-trimethylphenyl (Mes, 1 ), 2,3,4,5,6-pentamethylphenyl (Pmp, 2 ), 2,4,6-triisopropylphenyl (Tipp, 3 ), bpy = 2,2′-bipyridine, with sodium bis(diglyme) 3,4,5-triphenyl-1,2-diphosphacyclopentadienide (sodium 1,2-d...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:New journal of chemistry 2024-01, Vol.48 (4), p.1559-1566
Hauptverfasser: Sakhapov, I. F, Zagidullin, A. A, Gafurov, Z. N, Khismatova, D. K, Zaripov, R. B, Kagilev, A. A, Kantyukov, A. O, Zueva, E. M, Petrova, M. M, Litvinov, I. A, Miluykov, V. A, Shmelev, A. G, Sinyashin, O. G, Yakhvarov, D. G
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The reaction of organonickel complexes of the type [NiBr(aryl)(bpy)], where aryl = 2,4,6-trimethylphenyl (Mes, 1 ), 2,3,4,5,6-pentamethylphenyl (Pmp, 2 ), 2,4,6-triisopropylphenyl (Tipp, 3 ), bpy = 2,2′-bipyridine, with sodium bis(diglyme) 3,4,5-triphenyl-1,2-diphosphacyclopentadienide (sodium 1,2-diphospholide, SDP) leads to unknown 1-aryl-3,4,5-triphenyl-1,2-diphosphacyclopenta-2,4-dienes (1-aryl-1,2-diphospholes, ADPs) 4 - 6 by the organic group transfer from organonickel complexes to 3,4,5-triphenyl-1,2-diphospholide (DP). The mechanism of the reaction was explored by experimental (ESI-MS, ESR spectroscopy) and quantum-chemical (DFT) methods suggesting the formation of intermediate nickel( ii ) phospholide complexes capable of reductive elimination leading to the desired organophosphorus products and nickel nanoparticles (NiNPs). The solid-state luminescence of the obtained 1-aryl-3,4,5-triphenyl-1,2-diphospholes 4- 6 was investigated. The reaction of [NiBr(aryl)(bpy)] organonickel complexes with sodium 1,2-diphospholide leads to unknown 1-aryl-1,2-diphospholes by aryl group transfer.
ISSN:1144-0546
1369-9261
DOI:10.1039/d3nj04924h