Napredna pretraga

Pregled bibliografske jedinice broj: 1737

Multinuclear NMR studies of palladium(II) dihalide complexes of dibutyl {;alpha-[4-(phenyldiazenyl)anilino]benzyl};phosphonate


Tušek-Božić, Ljerka; Ćurić, Manda; Vikić-Topić, Dražen; Lyčka, Antonin
Multinuclear NMR studies of palladium(II) dihalide complexes of dibutyl {;alpha-[4-(phenyldiazenyl)anilino]benzyl};phosphonate // Collection of Czechoslovak chemical communications, 62 (1997), 12; 1888-1904 (međunarodna recenzija, članak, znanstveni)


Naslov
Multinuclear NMR studies of palladium(II) dihalide complexes of dibutyl {;alpha-[4-(phenyldiazenyl)anilino]benzyl};phosphonate
(Multinuclear NMR studies of palladium(II) dihalide complexes of dubutyl {;alpha-[4-(phenyldiazenyl)anilino]benzyl};phosphonate)

Autori
Tušek-Božić, Ljerka ; Ćurić, Manda ; Vikić-Topić, Dražen ; Lyčka, Antonin

Izvornik
Collection of Czechoslovak chemical communications (0010-0765) 62 (1997), 12; 1888-1904

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Benzeneazoanilinophosphonate; palladium adduct; cyclopalladated complex; multinuclear NMR study; two dimensional NMR
(Benzeneazoanilinophosphonate; palladium adduct; cyclopalladated complex; multinuclear NMR study; two dimensiona NMR)

Sažetak
The ^1H, ^13C, ^15N and ^31P NMR studies of two types of palladium(II) dihalide complexes of dibutyl {;alpha-[4-(phenyldiazenyl)anilino]benzyl};phosphonate are reported: those with the monodentate trans-bonded ligands through the azo nitrogen and a cyclopalladated binuclear complex in which chloride ions bridge two metal centers. The ^15N-enriched organophosphorus compound and its palladium(II) complexes were also prepared to enable unambiguous determination of the nitrogen ligation site by ^15N NMR. The NMR analysis was accomplished by one- and two-dimensional homo- and heteronuclear experiments. With the mononuclear complexes, the formation of isomeric species was observed, which are interpreted as rotational isomers caused by restricted rotation around the metal-ligand bound.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
00980607
00980802

Ustanove
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus