Synthesis and characterization of dendritic platinum bisferrocenylacetylide complexes

Qing Han; Li Jun Chen; Hai Bo Yang; Quan Jie Li; Jiuming He; Hongwei Tan; Zeper Abliz; Cui Hong Wang

doi:10.1139/v11-159

Synthesis and characterization of dendritic platinum bisferrocenylacetylide complexes

Qing Han
, Li Jun Chen
, Hai Bo Yang
, Quan Jie Li
, Jiuming He
, Hongwei Tan
, Zeper Abliz
, Cui Hong Wang^*

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

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

2 Scopus citations

Abstract

A series of new dendritic platinum bisferrocenylacetylide complexes have been synthesized utilizing the coupling reaction of trans-Pt complexes with C-H bonds in alkynes as key steps. These new bimetallic dendrimers were fully characterized by multinuclear NMR ( ¹H, ¹³C, and ³¹P) and mass spectrometry (MALDI-TOF-MS and CSI-TOF-MS). Electrochemical studies of these complexes were carried out and revealed that all of the redox moieties are stable, independent, and electrochemically active. In addition, all metallodendrimers show one-electron reaction responses, and the increased sizes of these complexes did not exhibit a dramatic influence on the diffusion coefficient.

Original language	English
Pages (from-to)	278-289
Number of pages	12
Journal	Canadian Journal of Chemistry
Volume	90
Issue number	3
DOIs	https://doi.org/10.1139/v11-159
State	Published - Mar 2012

Keywords

Electrochemistry
Metallodendrimer
Platinum biferrocenylacetylide complex

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title = "Synthesis and characterization of dendritic platinum bisferrocenylacetylide complexes",

abstract = "A series of new dendritic platinum bisferrocenylacetylide complexes have been synthesized utilizing the coupling reaction of trans-Pt complexes with C-H bonds in alkynes as key steps. These new bimetallic dendrimers were fully characterized by multinuclear NMR ( 1H, 13C, and 31P) and mass spectrometry (MALDI-TOF-MS and CSI-TOF-MS). Electrochemical studies of these complexes were carried out and revealed that all of the redox moieties are stable, independent, and electrochemically active. In addition, all metallodendrimers show one-electron reaction responses, and the increased sizes of these complexes did not exhibit a dramatic influence on the diffusion coefficient.",

keywords = "Electrochemistry, Metallodendrimer, Platinum biferrocenylacetylide complex",

author = "Qing Han and Chen, \{Li Jun\} and Yang, \{Hai Bo\} and Li, \{Quan Jie\} and Jiuming He and Hongwei Tan and Zeper Abliz and Wang, \{Cui Hong\}",

year = "2012",

month = mar,

doi = "10.1139/v11-159",

language = "英语",

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T1 - Synthesis and characterization of dendritic platinum bisferrocenylacetylide complexes

AU - Han, Qing

AU - Chen, Li Jun

AU - Yang, Hai Bo

AU - Li, Quan Jie

AU - He, Jiuming

AU - Tan, Hongwei

AU - Abliz, Zeper

AU - Wang, Cui Hong

PY - 2012/3

Y1 - 2012/3

N2 - A series of new dendritic platinum bisferrocenylacetylide complexes have been synthesized utilizing the coupling reaction of trans-Pt complexes with C-H bonds in alkynes as key steps. These new bimetallic dendrimers were fully characterized by multinuclear NMR ( 1H, 13C, and 31P) and mass spectrometry (MALDI-TOF-MS and CSI-TOF-MS). Electrochemical studies of these complexes were carried out and revealed that all of the redox moieties are stable, independent, and electrochemically active. In addition, all metallodendrimers show one-electron reaction responses, and the increased sizes of these complexes did not exhibit a dramatic influence on the diffusion coefficient.

AB - A series of new dendritic platinum bisferrocenylacetylide complexes have been synthesized utilizing the coupling reaction of trans-Pt complexes with C-H bonds in alkynes as key steps. These new bimetallic dendrimers were fully characterized by multinuclear NMR ( 1H, 13C, and 31P) and mass spectrometry (MALDI-TOF-MS and CSI-TOF-MS). Electrochemical studies of these complexes were carried out and revealed that all of the redox moieties are stable, independent, and electrochemically active. In addition, all metallodendrimers show one-electron reaction responses, and the increased sizes of these complexes did not exhibit a dramatic influence on the diffusion coefficient.

KW - Electrochemistry

KW - Metallodendrimer

KW - Platinum biferrocenylacetylide complex

UR - https://www.scopus.com/pages/publications/84863283895

U2 - 10.1139/v11-159

DO - 10.1139/v11-159

M3 - 文章

AN - SCOPUS:84863283895

SN - 0008-4042

VL - 90

SP - 278

EP - 289

JO - Canadian Journal of Chemistry

JF - Canadian Journal of Chemistry

IS - 3

ER -

Synthesis and characterization of dendritic platinum bisferrocenylacetylide complexes

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