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Issue 35, 2012
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Facile formation of five-membered N-heterocyclic zirconacycloallenoids

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Abstract

The reaction of η2-iminozirconocene chloride complexes with trimethylsilylethynyl lithium leads to rapid C–C coupling at room temperature to yield the corresponding five-membered aza-zirconacycloallenoids. Such compounds were also obtained by trapping of in situ generated zirconocene with alkynyl imines.

Graphical abstract: Facile formation of five-membered N-heterocyclic zirconacycloallenoids

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Publication details

The article was received on 22 Jun 2012, accepted on 18 Jul 2012 and first published on 20 Jul 2012


Article type: Paper
DOI: 10.1039/C2DT31343J
Citation: Dalton Trans., 2012,41, 10811-10816
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    Facile formation of five-membered N-heterocyclic zirconacycloallenoids

    S. K. Podiyanachari, R. Fröhlich, C. G. Daniliuc, J. L. Petersen, G. Kehr, G. Erker, N. Suzuki, S. Yuasa, K. Hagimori, S. Inoue, T. Asada, T. Takemoto and Y. Masuyama, Dalton Trans., 2012, 41, 10811
    DOI: 10.1039/C2DT31343J

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