Affiliation:
1. Department of Chemistry, Faculty of Science, Imam Khomeini International University, Qazvin, Iran
Abstract
Abstract:
Isatin (1H-indole-2,3-diones) and its derivatives are a unique structure of heterocyclic
molecules with great synthetic versatility and enormous biological activities of interest.
Isatins have been broadly used as building blocks for the formation of a wide range of Nheterocycles.
These applicable compounds undergo various reactions to form new heterocyclic
compounds. The focus of this review is to summarize the recent literature and key reactions
published about Pfitzinger, ring-opening, and ring expansion reactions of isatin and its derivatives
during the period from 2018 to 2020. We believe this gives some insight and helps to
bring about new ideas for further research.
Publisher
Bentham Science Publishers Ltd.
Cited by
3 articles.
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