A polymer supported Cu(i) catalyst for the 'click reaction' in aqueous media

Rafique Ul Islam; Abu Taher; Meenakshi Choudhary; Michael J. Witcomb; Kaushik Mallick

doi:10.1039/c4dt02962c

A polymer supported Cu(i) catalyst for the 'click reaction' in aqueous media

Rafique Ul Islam, Abu Taher, Meenakshi Choudhary, Michael J. Witcomb, Kaushik Mallick

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

43 Scopus citations

Abstract

Polymer stabilized monovalent copper has been synthesized using an in situ chemical transformation route and was characterized by means of different microscopic, optical and surface characterization techniques, which offered information about the chemical structure of the polymer and the morphology of the complex. The supramolecular material, Cu(i)-poly(2-aminobenzoic acid), denoted Cu(i)-pABA, showed catalytic activity for the cycloaddition reaction between terminal alkynes and azides to synthesize 1,2,3-triazoles with excellent yields. The catalyst was recovered from the reaction mixture and recycled several times without an appreciable loss of catalytic activity. The whole strategy was done under ambient conditions and in the presence of water as a solvent.

Original language	English
Pages (from-to)	1341-1349
Number of pages	9
Journal	Dalton Transactions
Volume	44
Issue number	3
DOIs	https://doi.org/10.1039/c4dt02962c
State	Published - 24 Nov 2014
Externally published	Yes

ASJC Scopus subject areas

Inorganic Chemistry

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title = "A polymer supported Cu(i) catalyst for the 'click reaction' in aqueous media",

abstract = "Polymer stabilized monovalent copper has been synthesized using an in situ chemical transformation route and was characterized by means of different microscopic, optical and surface characterization techniques, which offered information about the chemical structure of the polymer and the morphology of the complex. The supramolecular material, Cu(i)-poly(2-aminobenzoic acid), denoted Cu(i)-pABA, showed catalytic activity for the cycloaddition reaction between terminal alkynes and azides to synthesize 1,2,3-triazoles with excellent yields. The catalyst was recovered from the reaction mixture and recycled several times without an appreciable loss of catalytic activity. The whole strategy was done under ambient conditions and in the presence of water as a solvent.",

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AU - Islam, Rafique Ul

AU - Taher, Abu

AU - Choudhary, Meenakshi

AU - Witcomb, Michael J.

AU - Mallick, Kaushik

PY - 2014/11/24

Y1 - 2014/11/24

N2 - Polymer stabilized monovalent copper has been synthesized using an in situ chemical transformation route and was characterized by means of different microscopic, optical and surface characterization techniques, which offered information about the chemical structure of the polymer and the morphology of the complex. The supramolecular material, Cu(i)-poly(2-aminobenzoic acid), denoted Cu(i)-pABA, showed catalytic activity for the cycloaddition reaction between terminal alkynes and azides to synthesize 1,2,3-triazoles with excellent yields. The catalyst was recovered from the reaction mixture and recycled several times without an appreciable loss of catalytic activity. The whole strategy was done under ambient conditions and in the presence of water as a solvent.

AB - Polymer stabilized monovalent copper has been synthesized using an in situ chemical transformation route and was characterized by means of different microscopic, optical and surface characterization techniques, which offered information about the chemical structure of the polymer and the morphology of the complex. The supramolecular material, Cu(i)-poly(2-aminobenzoic acid), denoted Cu(i)-pABA, showed catalytic activity for the cycloaddition reaction between terminal alkynes and azides to synthesize 1,2,3-triazoles with excellent yields. The catalyst was recovered from the reaction mixture and recycled several times without an appreciable loss of catalytic activity. The whole strategy was done under ambient conditions and in the presence of water as a solvent.

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A polymer supported Cu(i) catalyst for the 'click reaction' in aqueous media

Abstract

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