Macrocyclic core phosphorus dendrimers covered on the surface by N,P ligands

Elena Badetti; Gregory Franc; Jean Pierre Majoral; Anne Marie Caminade; Rosa María Sebastián; Marcial Moreno-Mañas

doi:10.1002/ejoc.201001464

Macrocyclic core phosphorus dendrimers covered on the surface by N,P ligands

Elena Badetti, Gregory Franc, Jean Pierre Majoral, Anne Marie Caminade, Rosa María Sebastián, Marcial Moreno-Mañas

Department of Chemistry

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

13 Citations (Scopus)

Abstract

A new family of dendrimers up to the third generation is synthesized starting from a 15-membered triolefinic azamacrocycle. γ-Iminophosphane groups are anchored on the surface of the second and third generations, and their corresponding PdII complexes are prepared. To investigate the effect of shielding upon the coordinating ability of the macrocyclic core, the coordination with Pd0 and Pt0 atoms is studied. During this process, two new materials containing Pd0 or Pt0 nanoparticles stabilized by these dendrimers are characterized by high-resolution transmission electron microscopy, IR spectroscopy, and elemental analysis. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Original language	English
Pages (from-to)	1256-1265
Journal	European Journal of Organic Chemistry
Issue number	7
DOIs	https://doi.org/10.1002/ejoc.201001464
Publication status	Published - 1 Mar 2011

Keywords

Dendrimers
Macrocycles
N,P ligands
Nanoparticles
Palladium
Platinum

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10.1002/ejoc.201001464

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abstract = "A new family of dendrimers up to the third generation is synthesized starting from a 15-membered triolefinic azamacrocycle. γ-Iminophosphane groups are anchored on the surface of the second and third generations, and their corresponding PdII complexes are prepared. To investigate the effect of shielding upon the coordinating ability of the macrocyclic core, the coordination with Pd0 and Pt0 atoms is studied. During this process, two new materials containing Pd0 or Pt0 nanoparticles stabilized by these dendrimers are characterized by high-resolution transmission electron microscopy, IR spectroscopy, and elemental analysis. {\textcopyright} 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

keywords = "Dendrimers, Macrocycles, N,P ligands, Nanoparticles, Palladium, Platinum",

author = "Elena Badetti and Gregory Franc and Majoral, {Jean Pierre} and Caminade, {Anne Marie} and Sebasti{\'a}n, {Rosa Mar{\'i}a} and Marcial Moreno-Ma{\~n}as",

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T1 - Macrocyclic core phosphorus dendrimers covered on the surface by N,P ligands

AU - Badetti, Elena

AU - Franc, Gregory

AU - Majoral, Jean Pierre

AU - Caminade, Anne Marie

AU - Sebastián, Rosa María

AU - Moreno-Mañas, Marcial

PY - 2011/3/1

Y1 - 2011/3/1

N2 - A new family of dendrimers up to the third generation is synthesized starting from a 15-membered triolefinic azamacrocycle. γ-Iminophosphane groups are anchored on the surface of the second and third generations, and their corresponding PdII complexes are prepared. To investigate the effect of shielding upon the coordinating ability of the macrocyclic core, the coordination with Pd0 and Pt0 atoms is studied. During this process, two new materials containing Pd0 or Pt0 nanoparticles stabilized by these dendrimers are characterized by high-resolution transmission electron microscopy, IR spectroscopy, and elemental analysis. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

AB - A new family of dendrimers up to the third generation is synthesized starting from a 15-membered triolefinic azamacrocycle. γ-Iminophosphane groups are anchored on the surface of the second and third generations, and their corresponding PdII complexes are prepared. To investigate the effect of shielding upon the coordinating ability of the macrocyclic core, the coordination with Pd0 and Pt0 atoms is studied. During this process, two new materials containing Pd0 or Pt0 nanoparticles stabilized by these dendrimers are characterized by high-resolution transmission electron microscopy, IR spectroscopy, and elemental analysis. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

KW - Dendrimers

KW - Macrocycles

KW - N,P ligands

KW - Nanoparticles

KW - Palladium

KW - Platinum

U2 - 10.1002/ejoc.201001464

DO - 10.1002/ejoc.201001464

M3 - Article

SP - 1256

EP - 1265

IS - 7

ER -

Macrocyclic core phosphorus dendrimers covered on the surface by N,P ligands

Abstract

Keywords

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