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  • Title: An atom-economical access to β-heteroarylated ketones from propargylic alcohols via tandem ruthenium/indium catalysis.
    Author: Trost BM, Breder A.
    Journal: Org Lett; 2011 Feb 04; 13(3):398-401. PubMed ID: 21190354.
    Abstract:
    The direct and chemoselective synthesis of β-heteroarylated ketones from secondary propargyl alcohols through tandem Ru/In catalysis is reported. Both electron-rich and neutral heteroarenes, such as furans and indoles, efficiently undergo the redox isomerization/conjugate addition (RICA) sequence to provide the corresponding adducts in yields of up to 97%.
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