ChemInform Abstract: A Superior and General Synthesis of Enantio-Enriched 2-Oxathianyl Ketones.
Abstract
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ChemInform Abstract
Lithiation of the oxathiane (I) and subsequent transmetalation with cuprous iodide generate intermediate lithium cuprates which react with acid chlorides, e.g. (II), to yield 2-oxathienyl ketones, e.g. ( III).