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Issue 69, 2013
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3D alkyneazide cycloaddition: spatiotemporally controlled by combination of aryl azide photochemistry and two-photon grafting

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Abstract

A novel fluoroaryl azide with an alkyne tail was synthesized and precisely immobilized within a PEG-based matrix via two-photon induced decomposition and nitrene insertion. Well defined 3D positioning of the terminal alkyne allows site-specific micropatterning. The subsequent 3D alkyneazide cycloaddition was realized using dye-functionalized molecules containing “clickable” azide moieties.

Graphical abstract: 3D alkyne–azide cycloaddition: spatiotemporally controlled by combination of aryl azide photochemistry and two-photon grafting

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Publication details

The article was received on 11 May 2013, accepted on 26 Jun 2013 and first published on 27 Jun 2013


Article type: Communication
DOI: 10.1039/C3CC43533D
Citation: Chem. Commun., 2013,49, 7635-7637
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    3D alkyneazide cycloaddition: spatiotemporally controlled by combination of aryl azide photochemistry and two-photon grafting

    Z. Li, E. Stankevičius, A. Ajami, G. Račiukaitis, W. Husinsky, A. Ovsianikov, J. Stampfl and R. Liska, Chem. Commun., 2013, 49, 7635
    DOI: 10.1039/C3CC43533D

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