Efficient approach to 1,1′-bisindoles <i>via</i> copper(<scp>i</scp>)-catalyzed double domino reaction-Reference-Cited by-同舟云学术

Efficient approach to 1,1′-bisindoles via copper(i)-catalyzed double domino reaction

Published:2023 Issue:39 Volume:21 Page:8003-8019
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Bauer Ann-Kathrin¹^ORCID,Conrad Jürgen¹,Beifuss Uwe¹^ORCID

Affiliation:

1. Bioorganische Chemie, Institut für Chemie, Universität Hohenheim, Garbenstraße 30, D-70599 Stuttgart, Germany

Abstract

The CuI-catalyzed reaction between one 1,2-bis(2-bromoaryl)hydrazine moiety and two 1,3-diketones delivers substituted 1,1′-bisindoles with yields up to 92%.

Funder

Deutsche Forschungsgemeinschaft

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/OB/D3OB01231J

Reference66 articles.

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5. Oxidative dimerization of N-protected and free indole derivatives toward 3,3′-biindoles via Pd-catalyzed direct C–H transformations

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