Copper-catalyzed tandem cyclization/arylation of α,β-alkynic hydrazones with diaryliodonium salts: synthesis of <i>N</i>-arylpyrazoles-Reference-Cited by-同舟云学术

Copper-catalyzed tandem cyclization/arylation of α,β-alkynic hydrazones with diaryliodonium salts: synthesis of N-arylpyrazoles

Published:2023 Issue:28 Volume:21 Page:5784-5789
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Parida Sushanta Kumar¹,Joshi Saurav¹,Murarka Sandip¹^ORCID

Affiliation:

1. Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India

Abstract

A copper-catalyzed annulation between α,β-alkynic N-tosyl hydrazones and diaryliodonium triflates leading to the synthesis of functionally orchestrated N-aryl pyrazoles is realized.

Funder

Department of Science and Technology, Ministry of Science and Technology, India

Council of Scientific and Industrial Research, India

Science and Engineering Research Board

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/OB/D3OB00899A

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