Organocatalytic double arylation of 3-isothiocyanato oxindoles: Stereocontrolled synthesis of complex spirooxindoles
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DOI: 10.1016/j.tet.2018.11.016
Abstract: Abstract Quinones, precursors of aromatic structures, were firstly employed as the electrophiles for the organocatalytic Michael addition/cyclization cascade reaction with versatile 3-isothiocyanato oxindoles. Chiral bifunctional organocatalyst was appropriate for this enantioselective transformation to afford a… read more here.
Keywords: double arylation; arylation isothiocyanato; oxindoles stereocontrolled; isothiocyanato oxindoles ... See more keywords