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Issue 84, 2018
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A new class of N-doped ionic PAHs via intramolecular [4+2]-cycloaddition between arylpyridines and alkynes

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Abstract

Reported herein, for the first time, is a copper-promoted intramolecular [4+2]-cycloaddition cascade to access ionic N-doped polycyclic aromatic hydrocarbons (PAHs) with tunable emission wavelengths. It is shown that the reaction can be made catalytic with respect to Cu(OTf)2 when an external oxidant, Selectfluor, was used.

Graphical abstract: A new class of N-doped ionic PAHs via intramolecular [4+2]-cycloaddition between arylpyridines and alkynes

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Publication details

The article was received on 16 Jul 2018, accepted on 22 Sep 2018 and first published on 25 Sep 2018


Article type: Communication
DOI: 10.1039/C8CC05743E
Citation: Chem. Commun., 2018,54, 11909-11912
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    A new class of N-doped ionic PAHs via intramolecular [4+2]-cycloaddition between arylpyridines and alkynes

    R. D. Mule, A. C. Shaikh, A. B. Gade and N. T. Patil, Chem. Commun., 2018, 54, 11909
    DOI: 10.1039/C8CC05743E

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