Reactivity of [PdCl2(bdtp)] (bdtp = 1,5-bis(3,5-dimethyl-1- pyrazolyl)-3-thiapentane) with neutral and anionic ligands

Antonio De León; Josefina Pons; Jordi García-Antón; Josep Ros

doi:10.1016/j.poly.2010.04.033

Reactivity of [PdCl₂(bdtp)] (bdtp = 1,5-bis(3,5-dimethyl-1- pyrazolyl)-3-thiapentane) with neutral and anionic ligands

Antonio De León, Josefina Pons, Jordi García-Antón, Josep Ros

Department of Chemistry

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

4 Citations (Scopus)

Abstract

The complex [PdCl2(bdtp)], in presence of AgBF4 or NaBF4, reacts with triphenylphosphine, pyridine, cyanide, thiocyanate and azide ligands, leading to the formation of complexes cis-[Pd(bdtp)(PPh 3)2](BF4)2 [1](BF4) 2, [Pd(bdtp)(py)2](BF4)2 [2](BF 4)2, [Pd(bdtp)(py)](BF4)2 [3](BF4)2, [Pd(CN)2(bdtp)] [4], and [Pd(X)(bdtp)](BF4) (X = SCN- [5](BF4), N3-[6](BF4)). However, the similar reaction of [PdCl 2(bdtp)] with AgBF4 or NaBF4 in presence of bipyridine, produces the displacement of the bdtp ligand yielding [PdCl 2(bpy)] complex. In this case a new synthetic route was then tried. Complex [Pd(bpy)2](BF4)2 reacts with bdtp ligand, to obtain [Pd(bpy)(bdtp)](BF4)2 [7](BF 4)2 complex. These complexes were characterised by elemental analysis, mass spectrometry, conductivity measurements, infrared and NMR spectroscopies. © 2010 Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	2318-2323
Journal	Polyhedron
Volume	29
Issue number	11
DOIs	https://doi.org/10.1016/j.poly.2010.04.033
Publication status	Published - 28 Jul 2010

Keywords

Hemilabile ligand
N,S Ligand
Palladium
Pyrazole

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10.1016/j.poly.2010.04.033

Cite this

@article{014540b91caf4a22a89bb332e797c13f,

title = "Reactivity of [PdCl2(bdtp)] (bdtp = 1,5-bis(3,5-dimethyl-1- pyrazolyl)-3-thiapentane) with neutral and anionic ligands",

abstract = "The complex [PdCl2(bdtp)], in presence of AgBF4 or NaBF4, reacts with triphenylphosphine, pyridine, cyanide, thiocyanate and azide ligands, leading to the formation of complexes cis-[Pd(bdtp)(PPh 3)2](BF4)2 [1](BF4) 2, [Pd(bdtp)(py)2](BF4)2 [2](BF 4)2, [Pd(bdtp)(py)](BF4)2 [3](BF4)2, [Pd(CN)2(bdtp)] [4], and [Pd(X)(bdtp)](BF4) (X = SCN- [5](BF4), N3-[6](BF4)). However, the similar reaction of [PdCl 2(bdtp)] with AgBF4 or NaBF4 in presence of bipyridine, produces the displacement of the bdtp ligand yielding [PdCl 2(bpy)] complex. In this case a new synthetic route was then tried. Complex [Pd(bpy)2](BF4)2 reacts with bdtp ligand, to obtain [Pd(bpy)(bdtp)](BF4)2 [7](BF 4)2 complex. These complexes were characterised by elemental analysis, mass spectrometry, conductivity measurements, infrared and NMR spectroscopies. {\textcopyright} 2010 Elsevier Ltd. All rights reserved.",

keywords = "Hemilabile ligand, N,S Ligand, Palladium, Pyrazole",

author = "Le{\'o}n, {Antonio De} and Josefina Pons and Jordi Garc{\'i}a-Ant{\'o}n and Josep Ros",

year = "2010",

month = jul,

day = "28",

doi = "10.1016/j.poly.2010.04.033",

language = "English",

volume = "29",

pages = "2318--2323",

number = "11",

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TY - JOUR

T1 - Reactivity of [PdCl2(bdtp)] (bdtp = 1,5-bis(3,5-dimethyl-1- pyrazolyl)-3-thiapentane) with neutral and anionic ligands

AU - León, Antonio De

AU - Pons, Josefina

AU - García-Antón, Jordi

AU - Ros, Josep

PY - 2010/7/28

Y1 - 2010/7/28

N2 - The complex [PdCl2(bdtp)], in presence of AgBF4 or NaBF4, reacts with triphenylphosphine, pyridine, cyanide, thiocyanate and azide ligands, leading to the formation of complexes cis-[Pd(bdtp)(PPh 3)2](BF4)2 [1](BF4) 2, [Pd(bdtp)(py)2](BF4)2 [2](BF 4)2, [Pd(bdtp)(py)](BF4)2 [3](BF4)2, [Pd(CN)2(bdtp)] [4], and [Pd(X)(bdtp)](BF4) (X = SCN- [5](BF4), N3-[6](BF4)). However, the similar reaction of [PdCl 2(bdtp)] with AgBF4 or NaBF4 in presence of bipyridine, produces the displacement of the bdtp ligand yielding [PdCl 2(bpy)] complex. In this case a new synthetic route was then tried. Complex [Pd(bpy)2](BF4)2 reacts with bdtp ligand, to obtain [Pd(bpy)(bdtp)](BF4)2 [7](BF 4)2 complex. These complexes were characterised by elemental analysis, mass spectrometry, conductivity measurements, infrared and NMR spectroscopies. © 2010 Elsevier Ltd. All rights reserved.

AB - The complex [PdCl2(bdtp)], in presence of AgBF4 or NaBF4, reacts with triphenylphosphine, pyridine, cyanide, thiocyanate and azide ligands, leading to the formation of complexes cis-[Pd(bdtp)(PPh 3)2](BF4)2 [1](BF4) 2, [Pd(bdtp)(py)2](BF4)2 [2](BF 4)2, [Pd(bdtp)(py)](BF4)2 [3](BF4)2, [Pd(CN)2(bdtp)] [4], and [Pd(X)(bdtp)](BF4) (X = SCN- [5](BF4), N3-[6](BF4)). However, the similar reaction of [PdCl 2(bdtp)] with AgBF4 or NaBF4 in presence of bipyridine, produces the displacement of the bdtp ligand yielding [PdCl 2(bpy)] complex. In this case a new synthetic route was then tried. Complex [Pd(bpy)2](BF4)2 reacts with bdtp ligand, to obtain [Pd(bpy)(bdtp)](BF4)2 [7](BF 4)2 complex. These complexes were characterised by elemental analysis, mass spectrometry, conductivity measurements, infrared and NMR spectroscopies. © 2010 Elsevier Ltd. All rights reserved.

KW - Hemilabile ligand

KW - N,S Ligand

KW - Palladium

KW - Pyrazole

U2 - 10.1016/j.poly.2010.04.033

DO - 10.1016/j.poly.2010.04.033

M3 - Article

SN - 0277-5387

VL - 29

SP - 2318

EP - 2323

JO - Polyhedron

JF - Polyhedron

IS - 11