Wang QB, Tang S, Wang YJ, Yuan Y, Chen T, Jia AQ. PhI(OAc)
2-mediated intramolecular oxidative C-N coupling and detosylative aromatization: an access to indolo[2,3-
b]quinolines.
RSC Adv 2021;
11:17206-17211. [PMID:
35479722 PMCID:
PMC9032537 DOI:
10.1039/d1ra01894a]
[Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 04/20/2021] [Indexed: 12/13/2022] Open
Abstract
A PIDA mediated intramolecular oxidative C–N coupling and subsequent detosylative aromatization to afford indolo[2,3-b]quinoline derivatives has been developed. This tandem reaction provided an efficient method for the synthesis of valuable indolo[2,3-b]quinoline derivatives.
Under mild conditions, PIDA mediated oxidant C–N coupling to afford indolo[2,3-b]quinoline derivatives has been developed with a decent substrate scope.![]()
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