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ChemInform Abstract: Intramolecular Michael and anti‐Michael Additions of Thiolate to Conjugated Acetylenic Ketones.

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AbstractThe α,β‐acetylenic ketones (I) are coupled with carbon disulfide (II), yielding the dithiocarboxylates (III) and (IV) which cyclize to form the thiopyranones (V) and the thiophene derivatives (VI).
Title: ChemInform Abstract: Intramolecular Michael and anti‐Michael Additions of Thiolate to Conjugated Acetylenic Ketones.
Description:
AbstractThe α,β‐acetylenic ketones (I) are coupled with carbon disulfide (II), yielding the dithiocarboxylates (III) and (IV) which cyclize to form the thiopyranones (V) and the thiophene derivatives (VI).

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