Issue 30, 2024
From the journal:

Chemical Communications

One-pot C–N/C–C bond formation and oxidation of donor–acceptor cyclopropanes with tetrahydroisoquinolines: access to benzo-fused indolizines†

Pallab Karjee, ORCID logo a   Bijoy Debnath, ORCID logo a   Santu Mandal, ORCID logo a   Sharajit Saha ORCID logo a  and  Tharmalingam Punniyamurthy ORCID logo *a  

* Corresponding authors

a Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, India
E-mail: tpunni@iitg.ac.in

Abstract

One-pot C–N/C–C bond formation of donor–acceptor cyclopropanes (DACs) with tetrahydroisoquinolines (THIQs) has been achieved to furnish benzo-fused indolizines. These reactions involve a MgI2-catalyzed ring opening of DACs and oxidative annulation using Mn(OAc)3·2H2O. The substrate scope and functional group diversity are the important practical features.

Graphical abstract: One-pot C–N/C–C bond formation and oxidation of donor–acceptor cyclopropanes with tetrahydroisoquinolines: access to benzo-fused indolizines

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Article information

DOI
https://doi.org/10.1039/D4CC00810C
Article type
Communication
Submitted
19 Feb 2024
Accepted
13 Mar 2024
First published
14 Mar 2024

Chem. Commun., 2024,60, 4068-4071

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One-pot C–N/C–C bond formation and oxidation of donor–acceptor cyclopropanes with tetrahydroisoquinolines: access to benzo-fused indolizines

P. Karjee, B. Debnath, S. Mandal, S. Saha and T. Punniyamurthy, Chem. Commun., 2024, 60, 4068 DOI: 10.1039/D4CC00810C

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