Rh(<scp>ii</scp>)-catalysed N2-selective arylation of benzotriazoles and indazoles using quinoid carbenes via 1,5-H shift-Reference-Cited by-同舟云学术

Rh(ii)-catalysed N²-selective arylation of benzotriazoles and indazoles using quinoid carbenes via 1,5-H shift

Published:2024 Issue:35 Volume:60 Page:4727-4730
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Sarkar Souradip¹,Bhunya Sourav²,Pan Subarna¹,Datta Arnadeep¹,Roy Lisa³^ORCID,Samanta Rajarshi¹^ORCID

Affiliation:

1. Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India

2. Indian Association for the Cultivation of Science, 2A and 2B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India

3. Institute of Chemical Technology Mumbai-IOC Odisha Campus Bhubaneswar, Bhubaneswar 751013, India

Abstract

An efficient Rh(ii)-catalyzed N2-selective arylation of benzotriazole and indazole is developed using diazonaphthoquinone. The reaction proceeds via nucleophilic addition of the N2 (of the 1H tautomer) center to quinoid-carbene followed by a 1,5-H shift.

Funder

Science and Engineering Research Board

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/CC/D4CC00823E

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