Template-less synthesis of polymer hollow spheres: An efficient catalyst for Suzuki coupling reaction

Meenakshi Choudhary; Rafique Ul Islam; Michael J. Witcomb; Motlatsi Phali; Kaushik Mallick

doi:10.1002/aoc.3024

Template-less synthesis of polymer hollow spheres: An efficient catalyst for Suzuki coupling reaction

Meenakshi Choudhary, Rafique Ul Islam, Michael J. Witcomb, Motlatsi Phali, Kaushik Mallick

Chemical Sciences

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

9 Citations (Scopus)

Abstract

We report here a method for the preparation of polymer hollow spheres in which 3-aminoquinoline (3-AQ) and palladium acetate were used as precursors. During the reaction 3-AQ was oxidized and formed poly(3-AQ). IR and Raman spectra provided information on the chemical structure of the polymer. The oxidation state of palladium was confirmed by X-ray photoelectron spectroscopic analysis. Transmission and scanning electron microscopy were used to determine the size and morphology of the polymer. The palladium-poly(3-AQ) supramolecular system was used as an effective catalyst for the Suzuki coupling reaction of aryl halides in the absence of a phosphine ligand.

Original language	English
Pages (from-to)	523-528
Number of pages	6
Journal	Applied Organometallic Chemistry
Volume	27
Issue number	9
DOIs	https://doi.org/10.1002/aoc.3024
Publication status	Published - Sept 2013

Keywords

IPCF
Suzuki coupling reaction
phenyl boronic acid
poly(3-aminoquinoline)
polymer hollow sphere

ASJC Scopus subject areas

General Chemistry
Inorganic Chemistry

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10.1002/aoc.3024

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title = "Template-less synthesis of polymer hollow spheres: An efficient catalyst for Suzuki coupling reaction",

abstract = "We report here a method for the preparation of polymer hollow spheres in which 3-aminoquinoline (3-AQ) and palladium acetate were used as precursors. During the reaction 3-AQ was oxidized and formed poly(3-AQ). IR and Raman spectra provided information on the chemical structure of the polymer. The oxidation state of palladium was confirmed by X-ray photoelectron spectroscopic analysis. Transmission and scanning electron microscopy were used to determine the size and morphology of the polymer. The palladium-poly(3-AQ) supramolecular system was used as an effective catalyst for the Suzuki coupling reaction of aryl halides in the absence of a phosphine ligand.",

keywords = "IPCF, Suzuki coupling reaction, phenyl boronic acid, poly(3-aminoquinoline), polymer hollow sphere",

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T1 - Template-less synthesis of polymer hollow spheres

T2 - An efficient catalyst for Suzuki coupling reaction

AU - Choudhary, Meenakshi

AU - Islam, Rafique Ul

AU - Witcomb, Michael J.

AU - Phali, Motlatsi

AU - Mallick, Kaushik

PY - 2013/9

Y1 - 2013/9

N2 - We report here a method for the preparation of polymer hollow spheres in which 3-aminoquinoline (3-AQ) and palladium acetate were used as precursors. During the reaction 3-AQ was oxidized and formed poly(3-AQ). IR and Raman spectra provided information on the chemical structure of the polymer. The oxidation state of palladium was confirmed by X-ray photoelectron spectroscopic analysis. Transmission and scanning electron microscopy were used to determine the size and morphology of the polymer. The palladium-poly(3-AQ) supramolecular system was used as an effective catalyst for the Suzuki coupling reaction of aryl halides in the absence of a phosphine ligand.

AB - We report here a method for the preparation of polymer hollow spheres in which 3-aminoquinoline (3-AQ) and palladium acetate were used as precursors. During the reaction 3-AQ was oxidized and formed poly(3-AQ). IR and Raman spectra provided information on the chemical structure of the polymer. The oxidation state of palladium was confirmed by X-ray photoelectron spectroscopic analysis. Transmission and scanning electron microscopy were used to determine the size and morphology of the polymer. The palladium-poly(3-AQ) supramolecular system was used as an effective catalyst for the Suzuki coupling reaction of aryl halides in the absence of a phosphine ligand.

KW - IPCF

KW - Suzuki coupling reaction

KW - phenyl boronic acid

KW - poly(3-aminoquinoline)

KW - polymer hollow sphere

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DO - 10.1002/aoc.3024

M3 - Article

AN - SCOPUS:84883299657

SN - 0268-2605

VL - 27

SP - 523

EP - 528

JO - Applied Organometallic Chemistry

JF - Applied Organometallic Chemistry

IS - 9

ER -

Template-less synthesis of polymer hollow spheres: An efficient catalyst for Suzuki coupling reaction

Abstract

Keywords

ASJC Scopus subject areas

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