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Issue 52, 2013
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Mild uncatalyzed hydroamination of an electrophilic alkyne, ethynylcobalticinium

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Abstract

Primary and secondary amines react with ethynylcobalticinium under mild conditions in the absence of a catalyst and an additional solvent to give quantitative yields of dark-red microcrystalline cobalticinium trans-enamines that show a remarkable push–pull electronic structure.

Graphical abstract: Mild uncatalyzed hydroamination of an electrophilic alkyne, ethynylcobalticinium

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Publication details

The article was received on 26 Mar 2013, accepted on 08 May 2013 and first published on 09 May 2013


Article type: Communication
DOI: 10.1039/C3CC42211A
Citation: Chem. Commun., 2013,49, 5862-5864
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    Mild uncatalyzed hydroamination of an electrophilic alkyne, ethynylcobalticinium

    Y. Wang, A. Rapakousiou, C. Latouche, J. Daran, A. Singh, I. Ledoux-Rak, J. Ruiz, J. Saillard and D. Astruc, Chem. Commun., 2013, 49, 5862
    DOI: 10.1039/C3CC42211A

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