Denitrative imino-diaza-Nazarov cyclization: synthesis of pyrazoles
Author:
Affiliation:
1. Department of Chemistry
2. Indian Institute of Technology Roorkee
3. Roorkee-247667
4. India
Abstract
This iodine-catalysed expedient process furnished functionally-rich pyrazoles regioselectively in ethanol under aerobic conditions. The cascade reaction for the pyrazole formation proceeds through enamine–imino diaza-Nazarov 4π-electrocyclization.
Funder
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/2020/OB/D0OB01200A
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