Preparation of Pd(PPh2H)2(PPh3) 2 and its role as a precursor of a dinuclear complex with bridging phosphide ligands

Masumi Itazaki; Yasushi Nishihara; Kohtaro Osakada

doi:10.1007/s11243-005-6408-x

Preparation of Pd(PPh₂H)₂(PPh₃) ₂ and its role as a precursor of a dinuclear complex with bridging phosphide ligands

Masumi Itazaki, Yasushi Nishihara, Kohtaro Osakada

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Reaction of PPh₂H with Pd(PPh₃)₄ in a 4:1 molar ratio produced the Pd complex with two diphenylphosphine ligands, Pd(PPh₂H)₂(PPh₃)₂ (1). Complex (1) was characterized by n.m.r. (¹H and ³¹P{¹H}) spectra as well as by elemental analysis. Reaction of (1) with RhCl(PPh ₃)₃ yielded a Pd-Rh heterobimetallic complex with bridging phosphide ligands, formulated as [(Ph₃P)₂Pd(μ-PPh ₂)₂Rh(PPh₃)₂]Cl (2).

Original language	English
Pages (from-to)	828-830
Number of pages	3
Journal	Transition Metal Chemistry
Volume	30
Issue number	7
DOIs	https://doi.org/10.1007/s11243-005-6408-x
Publication status	Published - Oct 1 2005
Externally published	Yes

ASJC Scopus subject areas

Inorganic Chemistry
Metals and Alloys
Materials Chemistry

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title = "Preparation of Pd(PPh2H)2(PPh3) 2 and its role as a precursor of a dinuclear complex with bridging phosphide ligands",

abstract = "Reaction of PPh2H with Pd(PPh3)4 in a 4:1 molar ratio produced the Pd complex with two diphenylphosphine ligands, Pd(PPh2H)2(PPh3)2 (1). Complex (1) was characterized by n.m.r. (1H and 31P{1H}) spectra as well as by elemental analysis. Reaction of (1) with RhCl(PPh 3)3 yielded a Pd-Rh heterobimetallic complex with bridging phosphide ligands, formulated as [(Ph3P)2Pd(μ-PPh 2)2Rh(PPh3)2]Cl (2).",

author = "Masumi Itazaki and Yasushi Nishihara and Kohtaro Osakada",

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T1 - Preparation of Pd(PPh2H)2(PPh3) 2 and its role as a precursor of a dinuclear complex with bridging phosphide ligands

AU - Itazaki, Masumi

AU - Nishihara, Yasushi

AU - Osakada, Kohtaro

PY - 2005/10/1

Y1 - 2005/10/1

N2 - Reaction of PPh2H with Pd(PPh3)4 in a 4:1 molar ratio produced the Pd complex with two diphenylphosphine ligands, Pd(PPh2H)2(PPh3)2 (1). Complex (1) was characterized by n.m.r. (1H and 31P{1H}) spectra as well as by elemental analysis. Reaction of (1) with RhCl(PPh 3)3 yielded a Pd-Rh heterobimetallic complex with bridging phosphide ligands, formulated as [(Ph3P)2Pd(μ-PPh 2)2Rh(PPh3)2]Cl (2).

AB - Reaction of PPh2H with Pd(PPh3)4 in a 4:1 molar ratio produced the Pd complex with two diphenylphosphine ligands, Pd(PPh2H)2(PPh3)2 (1). Complex (1) was characterized by n.m.r. (1H and 31P{1H}) spectra as well as by elemental analysis. Reaction of (1) with RhCl(PPh 3)3 yielded a Pd-Rh heterobimetallic complex with bridging phosphide ligands, formulated as [(Ph3P)2Pd(μ-PPh 2)2Rh(PPh3)2]Cl (2).

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