Domino Ring-Opening Cyclization of Activated Aziridines with Indoles: Synthesis of Chiral Hexahydropyrroloindoles

Mal, Abhijit ; Sayyad, Masthanvali ; Wani, Imtiyaz Ahmad ; Ghorai, Manas K. (2017) Domino Ring-Opening Cyclization of Activated Aziridines with Indoles: Synthesis of Chiral Hexahydropyrroloindoles The Journal of Organic Chemistry, 82 (1). pp. 4-11. ISSN 0022-3263

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Official URL: http://doi.org/10.1021/acs.joc.6b01731

Related URL: http://dx.doi.org/10.1021/acs.joc.6b01731

Abstract

A highly enantioselective synthetic route to hexahydropyrrolo[2,3-b]indoles via Lewis acid-catalyzed SN2-type ring opening of activated aziridines with indoles having substitutions at 3- and other positions followed by cyclization in a domino fashion has been developed. Hexahydropyrrolo[2,3-b]indoles have been detosylated in the same pot to afford the corresponding products with free NH group in excellent yields (up to 95%) and enantioselectivity (up to >99%).

Item Type:Article
Source:Copyright of this article belongs to American Chemical Society.
ID Code:117098
Deposited On:15 Apr 2021 07:52
Last Modified:15 Apr 2021 07:52

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