[1,5]-Hydride Transfer/Cyclizations on Alkynyl Fischer Carbene Complexes: Synthesis of 1,2-Dihydroquinolinyl Carbene Complexes and Cascade Reactions

Authors

  • José Barluenga Prof.,

    1. Instituto Universitario de Química Organometálica “Enrique Moles” Unidad Asociada al C.S.I.C. Universidad de Oviedo, Julián Clavería, 8, 33006 Oviedo (Spain), Fax: (+34) 98-510-3450
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  • Martín Fañanás-Mastral Dr.,

    1. Instituto Universitario de Química Organometálica “Enrique Moles” Unidad Asociada al C.S.I.C. Universidad de Oviedo, Julián Clavería, 8, 33006 Oviedo (Spain), Fax: (+34) 98-510-3450
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  • Fernando Aznar Prof.,

    1. Instituto Universitario de Química Organometálica “Enrique Moles” Unidad Asociada al C.S.I.C. Universidad de Oviedo, Julián Clavería, 8, 33006 Oviedo (Spain), Fax: (+34) 98-510-3450
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  • Carlos Valdés Dr.

    1. Instituto Universitario de Química Organometálica “Enrique Moles” Unidad Asociada al C.S.I.C. Universidad de Oviedo, Julián Clavería, 8, 33006 Oviedo (Spain), Fax: (+34) 98-510-3450
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  • Financial support from the DGICYT (CTQ2007-61048/BQU). A FPU predoctoral fellowship to M.F.-M. is gratefully acknowledged. We also thank Dr. Angel L. Suárez for help in the X-ray structure determination.

Abstract

original image

Wie am Schnürchen: Eine neuartige Reaktionskaskade aus einem [1,5]-Hydridtransfer und einer Cyclisierung überführt ortho-Aminophenylalkinyl-Fischer-Carbenkomplexe in 1,2-Dihydrochinolinyl-Carbenkomplexe und 5,6-Dihydrophenantridin-Derivate (siehe Schema).

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