Photoinduced Photocatalyst-Free Cascade Cyclization of Alkynes with Sodium Sulfinates for the Synthesis of Benzothiophenes and Thioflavones.

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.

SUBMITTER: Dong H 

PROVIDER: S-EPMC10254384 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature