Recent advances in ring-opening of donor acceptor cyclopropanes using C-nucleophiles

Koena Ghosh, Subhomoy Das

Research output: Contribution to journalReview articlepeer-review

63 Scopus citations

Abstract

Ring-opening transformations of donor-acceptor cyclopropanes (DAC) with carbon-centered nucleophiles is a simple, straight-forward approach to 1,3-bifunctional compounds that has witnessed remarkable progress over the past several years. To date, different reactivity patterns of DACs have been successfully exploited in racemic/stereoselective syntheses of various acyclic compounds or carbocycles with an impressive structural diversity. The thriving strategies have been successfully utilized in multistep synthesis of complex target molecules. Herein, the recent advances (2015-present) in the ring-opening of DAC involving electron rich arenes and indoles, active methylene compounds, various dipolarophiles, organoborates/boronates, vinyl ethersetc. following Friedel-Crafts alkylation, annulation/formal cycloaddition reaction, organocatalytic reaction, Nazarov cyclisationetc. are presented.

Original languageEnglish
Pages (from-to)965-982
Number of pages18
JournalOrganic and Biomolecular Chemistry
Volume19
Issue number5
DOIs
StatePublished - 7 Feb 2021

Bibliographical note

Publisher Copyright:
© The Royal Society of Chemistry 2021.

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