Issue 17, 2020
From the journal:

New Journal of Chemistry

Mn-mediated oxidative radical cyclization of 2-(azidomethyl)phenyl isocyanides with carbazate: access to quinazoline-2-carboxylates†

Gujjenahalli Ramalingaiah Yogesh Kumar,a   Noor Shahina Begum ORCID logo *a  and  Khan Mohammed Imrana  

* Corresponding authors

a Department of Studies in Chemistry, Bangalore University, Jnana Bharathi Campus, Bangalore 560056, Karnataka, India
E-mail: noorsb@bub.ernet.in

Abstract

Mn-TBHP mediated oxidative radical cyclization of 2-(azidomethyl)phenyl isocyanides using methyl carbazate has been described. This procedure is realized through a cascade radical addition and aromatization process with high atom economy to furnish various heterocyclic C2 diversified quinazoline-2-carboxylate derivatives.

Graphical abstract: Mn-mediated oxidative radical cyclization of 2-(azidomethyl)phenyl isocyanides with carbazate: access to quinazoline-2-carboxylates

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Article information

DOI
https://doi.org/10.1039/D0NJ00479K
Article type
Paper
Submitted
28 Jan 2020
Accepted
29 Mar 2020
First published
20 Apr 2020

New J. Chem., 2020,44, 7001-7006

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Mn-mediated oxidative radical cyclization of 2-(azidomethyl)phenyl isocyanides with carbazate: access to quinazoline-2-carboxylates

G. R. Yogesh Kumar, N. S. Begum and K. Mohammed Imran, New J. Chem., 2020, 44, 7001 DOI: 10.1039/D0NJ00479K

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