Photoinduced Photocatalyst-Free Cascade Cyclization of Alkynes with Sodium Sulfinates for the Synthesis of Benzothiophenes and Thioflavones
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DOI: 10.3390/molecules28114436
Abstract: The subject of this investigation is a new method for the construction of sulfonylated heterocycles which overcomes the limitations of classical approaches using a cheap feedstock sulfonylating agent, especially under photocatalyst- and metal-free conditions. read more here.
Keywords: photocatalyst free; cascade cyclization; free cascade; alkynes sodium ... See more keywords