Calciate-mediated intermolecular hydroamination of diphenylbutadiyne with secondary anilines.
Carsten Glock, Helmar Görls, Matthias Westerhausen
Friedrich Schiller University, Institute of Inorganic and Analytical Chemistry, Humboldtstrasse 8, D-07743 Jena, Germany.
Chemical communications (Cambridge, England) 2012 Jul 18Calciate-mediated intermolecular hydroamination of diphenylbutadiyne with N-phenyl and N-isopropyl-substituted anilines yields E- and Z-isomers of the corresponding 1-anilino-1,4-diphenylbut-1-ene-3-yne. In the case of HNPh(2) solely heterobimetallic K(2)Ca(NPh(2))(4) is able to effectively catalyze this hydroamination reaction in tetrahydrofuran at elevated temperatures.
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Carsten Glock, Helmar Görls, Matthias Westerhausen. Calciate-mediated intermolecular hydroamination of diphenylbutadiyne with secondary anilines. Chemical communications (Cambridge, England). 2012 Jul 18;48(56):7094-6
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PMID: 22684250
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