Star-shaped dendritic molecules based on carboxylated carbazole and pyrrole as peripheral oxidizable units

Jean Paul Lellouche; Zvika Pomerantz; Rachel Persky; Hugo E. Gottlieb; Subrata Ghosh

doi:10.1016/j.synthmet.2011.09.004

Star-shaped dendritic molecules based on carboxylated carbazole and pyrrole as peripheral oxidizable units

Jean Paul Lellouche
, Zvika Pomerantz
, Rachel Persky
, Hugo E. Gottlieb
, Subrata Ghosh

Department of Chemistry

Bar-Ilan University

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

Abstract

The synthesis and spectroscopic characterization of three tricarboxylated pyrrole (Pyr)- and carbazole (Cbz)-containing star-shaped dendritic molecules 1-3 have been described here. Clauson-Kaas, amide coupling and debenzylation reactions have been used as key chemical tools. Electropolymerization of these oxidizable molecules has been investigated. The carboxylated Cbz-based molecules upon oxidative electropolymerization produced stable electroactive polyCOOH polyCbz films.

Original language	English
Pages (from-to)	2378-2383
Number of pages	6
Journal	Synthetic Metals
Volume	161
Issue number	21-22
DOIs	https://doi.org/10.1016/j.synthmet.2011.09.004
State	Published - Nov 2011

Keywords

Conducting polymers
Dendrimers
Elctropolymerization
Polycarbazole
Polypyrrole

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/j.synthmet.2011.09.004

Cite this

@article{87a69a9ed5c24d3b8a88a67b0861986a,

title = "Star-shaped dendritic molecules based on carboxylated carbazole and pyrrole as peripheral oxidizable units",

abstract = "The synthesis and spectroscopic characterization of three tricarboxylated pyrrole (Pyr)- and carbazole (Cbz)-containing star-shaped dendritic molecules 1-3 have been described here. Clauson-Kaas, amide coupling and debenzylation reactions have been used as key chemical tools. Electropolymerization of these oxidizable molecules has been investigated. The carboxylated Cbz-based molecules upon oxidative electropolymerization produced stable electroactive polyCOOH polyCbz films.",

keywords = "Conducting polymers, Dendrimers, Elctropolymerization, Polycarbazole, Polypyrrole",

author = "Lellouche, \{Jean Paul\} and Zvika Pomerantz and Rachel Persky and Gottlieb, \{Hugo E.\} and Subrata Ghosh",

note = "Funding Information: This work was funded by the VIth Framework European NACBO (NMP3-2004-500802{\textendash}2) project.",

year = "2011",

month = nov,

doi = "10.1016/j.synthmet.2011.09.004",

language = "English",

volume = "161",

pages = "2378--2383",

journal = "Synthetic Metals",

issn = "0379-6779",

publisher = "Elsevier",

number = "21-22",

}

TY - JOUR

T1 - Star-shaped dendritic molecules based on carboxylated carbazole and pyrrole as peripheral oxidizable units

AU - Lellouche, Jean Paul

AU - Pomerantz, Zvika

AU - Persky, Rachel

AU - Gottlieb, Hugo E.

AU - Ghosh, Subrata

N1 - Funding Information: This work was funded by the VIth Framework European NACBO (NMP3-2004-500802–2) project.

PY - 2011/11

Y1 - 2011/11

N2 - The synthesis and spectroscopic characterization of three tricarboxylated pyrrole (Pyr)- and carbazole (Cbz)-containing star-shaped dendritic molecules 1-3 have been described here. Clauson-Kaas, amide coupling and debenzylation reactions have been used as key chemical tools. Electropolymerization of these oxidizable molecules has been investigated. The carboxylated Cbz-based molecules upon oxidative electropolymerization produced stable electroactive polyCOOH polyCbz films.

AB - The synthesis and spectroscopic characterization of three tricarboxylated pyrrole (Pyr)- and carbazole (Cbz)-containing star-shaped dendritic molecules 1-3 have been described here. Clauson-Kaas, amide coupling and debenzylation reactions have been used as key chemical tools. Electropolymerization of these oxidizable molecules has been investigated. The carboxylated Cbz-based molecules upon oxidative electropolymerization produced stable electroactive polyCOOH polyCbz films.

KW - Conducting polymers

KW - Dendrimers

KW - Elctropolymerization

KW - Polycarbazole

KW - Polypyrrole

UR - https://www.scopus.com/pages/publications/80055100201

U2 - 10.1016/j.synthmet.2011.09.004

DO - 10.1016/j.synthmet.2011.09.004

M3 - Article

SN - 0379-6779

VL - 161

SP - 2378

EP - 2383

JO - Synthetic Metals

JF - Synthetic Metals

IS - 21-22

ER -

Star-shaped dendritic molecules based on carboxylated carbazole and pyrrole as peripheral oxidizable units

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this