Palladium and Platinum Complexes Containing Diphenyl-2-(3- methyl)indolylphosphine

Yu-Ying Kuo; Rosenildo C. Da Costa; Hazel A Sparkes; Mairi F. Haddow; Gareth R. Owen

Palladium and Platinum Complexes Containing Diphenyl-2-(3- methyl)indolylphosphine

Yu-Ying Kuo, Rosenildo C. Da Costa, Hazel A Sparkes, Mairi F. Haddow, Gareth R. Owen^*

^*Corresponding author for this work

School of Chemistry

Research output: Contribution to journal › Article (Academic Journal)

Abstract

Syntheses and characterisation of group ten complexes
containing the ligand diphenyl-2-(3-methyl)indolylphosphine are
presented herein. The complexes [trans-PdCl₂{PPh₂(C₉H₈N)}₂] (1),
[cis-PtCl₂{PPh₂(C₉H₈N)}₂] (2), [trans-Pd(CH₃)Cl{PPh₂(C₉H₈N)}₂] (3)
and [trans-Pt(CH₃)Cl{PPh₂(C₉H₈N)}₂] (4) have all been structurally
characterized by X-ray crystallography. In all cases, the ligands
coordinate to the metal centres via the phosphorus donor atom (κ¹
-P)
and the pendent NH groups on the indolyl rings of the ligand are
orientated so that there is some degree of interaction with the metal‒
chloride bonds. The unexpected reactivity of 4 with Na[B{3,5-
C₆H₃(CF₃)₂}₄] is also reported. In this case, the product resulting from
this reaction was found to be [Pt{3,5-C₆H₃(CF₃)₂}₂{PPh₂(C₉H₈N)}₂].

Original language	English
Journal	European Journal of Inorganic Chemistry
Publication status	Accepted/In press - 20 Sep 2020

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@article{0f1bf6e1b8dd40bfbf452a8ce28479fe,

title = "Palladium and Platinum Complexes Containing Diphenyl-2-(3- methyl)indolylphosphine",

abstract = "Syntheses and characterisation of group ten complexescontaining the ligand diphenyl-2-(3-methyl)indolylphosphine arepresented herein. The complexes [trans-PdCl2{PPh2(C9H8N)}2] (1),[cis-PtCl2{PPh2(C9H8N)}2] (2), [trans-Pd(CH3)Cl{PPh2(C9H8N)}2] (3)and [trans-Pt(CH3)Cl{PPh2(C9H8N)}2] (4) have all been structurallycharacterized by X-ray crystallography. In all cases, the ligandscoordinate to the metal centres via the phosphorus donor atom (κ1-P)and the pendent NH groups on the indolyl rings of the ligand areorientated so that there is some degree of interaction with the metal‒chloride bonds. The unexpected reactivity of 4 with Na[B{3,5-C6H3(CF3)2}4] is also reported. In this case, the product resulting fromthis reaction was found to be [Pt{3,5-C6H3(CF3)2}2{PPh2(C9H8N)}2].",

author = "Yu-Ying Kuo and {Da Costa}, {Rosenildo C.} and Sparkes, {Hazel A} and Haddow, {Mairi F.} and Owen, {Gareth R.}",

year = "2020",

month = sep,

day = "20",

language = "English",

journal = "European Journal of Inorganic Chemistry",

issn = "1434-1948",

publisher = "Wiley-VCH Verlag",

}

TY - JOUR

T1 - Palladium and Platinum Complexes Containing Diphenyl-2-(3- methyl)indolylphosphine

AU - Kuo, Yu-Ying

AU - Da Costa, Rosenildo C.

AU - Sparkes, Hazel A

AU - Haddow, Mairi F.

AU - Owen, Gareth R.

PY - 2020/9/20

Y1 - 2020/9/20

N2 - Syntheses and characterisation of group ten complexescontaining the ligand diphenyl-2-(3-methyl)indolylphosphine arepresented herein. The complexes [trans-PdCl2{PPh2(C9H8N)}2] (1),[cis-PtCl2{PPh2(C9H8N)}2] (2), [trans-Pd(CH3)Cl{PPh2(C9H8N)}2] (3)and [trans-Pt(CH3)Cl{PPh2(C9H8N)}2] (4) have all been structurallycharacterized by X-ray crystallography. In all cases, the ligandscoordinate to the metal centres via the phosphorus donor atom (κ1-P)and the pendent NH groups on the indolyl rings of the ligand areorientated so that there is some degree of interaction with the metal‒chloride bonds. The unexpected reactivity of 4 with Na[B{3,5-C6H3(CF3)2}4] is also reported. In this case, the product resulting fromthis reaction was found to be [Pt{3,5-C6H3(CF3)2}2{PPh2(C9H8N)}2].

AB - Syntheses and characterisation of group ten complexescontaining the ligand diphenyl-2-(3-methyl)indolylphosphine arepresented herein. The complexes [trans-PdCl2{PPh2(C9H8N)}2] (1),[cis-PtCl2{PPh2(C9H8N)}2] (2), [trans-Pd(CH3)Cl{PPh2(C9H8N)}2] (3)and [trans-Pt(CH3)Cl{PPh2(C9H8N)}2] (4) have all been structurallycharacterized by X-ray crystallography. In all cases, the ligandscoordinate to the metal centres via the phosphorus donor atom (κ1-P)and the pendent NH groups on the indolyl rings of the ligand areorientated so that there is some degree of interaction with the metal‒chloride bonds. The unexpected reactivity of 4 with Na[B{3,5-C6H3(CF3)2}4] is also reported. In this case, the product resulting fromthis reaction was found to be [Pt{3,5-C6H3(CF3)2}2{PPh2(C9H8N)}2].

M3 - Article (Academic Journal)

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

SN - 1434-1948

ER -