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

Mainak Koner; Shabbir Ahmed Khan; Mahiuddin Baidya

doi:10.1055/a-2726-4670

Synlett, Table of Contents

Synlett
DOI: 10.1055/a-2726-4670

Letter

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

Authors

Mainak Koner

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

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

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

Abstract

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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.

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