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Synlett
DOI: 10.1055/a-2726-4670
Letter

Weak Coordination Assisted Cobalt(III) Catalyzed Regioselective Alkenylation of Indolines with Allenes

Authors

  • Mainak Koner

    1   Chemistry, Indian Institute of Technology Madras, Chennai, India (Ringgold ID: RIN37268)

  • Shabbir Ahmed Khan

    2   Department of Chemistry, Indian Institute of Technology Madras, Chennai, India (Ringgold ID: RIN37268)

  • Mahiuddin Baidya

    3   CHEMISTRY, Indian Institute of Technology Madras, Chennai, India (Ringgold ID: RIN37268)

Supported by: ANRF, India CRG/2023/001052
Further Information
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A cobalt(III)-catalyzed regioselective coupling of indolines with allenes is reported to access C7-alkenyl indolines in good to high yields.The method features weakly coordinating assistance, broad functional group tolerance, including pharmacophores, scalability, and a reversible C-H activation step.



Publication History

Received: 29 September 2025

Accepted after revision: 17 October 2025

Accepted Manuscript online:
17 October 2025

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