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Pd/C-Cu mediated direct and one-pot synthesis of γ-ylidene butenolides

10% Pd/C in combination with CuI, PPh3, and Et3N has been identified as an effective catalyst system for the coupling of (Z)-3-iodoacrylic acid with terminal alkynes in 1,4-dioxane leading to the one-pot synthesis of γ-ylidene butenolides. The methodology showed remarkable regio- and stereoselectivi...

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Hauptverfasser: Rambabu, Dandela (VerfasserIn) , Bhavani, S. (VerfasserIn) , Nalivela, Kumara Swamy (VerfasserIn) , Mukherjee, Soumita (VerfasserIn) , Rao, M. V. Basaveswara (VerfasserIn) , Pal, Manojit (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 20 February 2013
In: Tetrahedron letters
Year: 2013, Jahrgang: 54, Heft: 17, Pages: 2151-2155
ISSN:1873-3581
DOI:10.1016/j.tetlet.2013.02.040
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.tetlet.2013.02.040
Verlag, lizenzpflichtig, Volltext: https://www.sciencedirect.com/science/article/pii/S004040391300275X
Volltext
Verfasserangaben:D. Rambabu, S. Bhavani, Kumara Swamy Nalivela, Soumita Mukherjee, M.V. Basaveswara Rao, Manojit Pal

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