ArticleAngewandte Chemie (International ed. in English)2021
Palladium-Catalyzed Cascade to Benzoxepins by Using Vinyl-Substituted Donor-Acceptor Cyclopropanes.
Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Ring-Enlargement of in Situ Generated Cyclopropanones with Carbonyls and Imines: Synthesis of γ-Butyrolactones and -lactams.Organic letters · 2026Article
- Skeletal Editing via Diastereoselective Ring Expansion Enables Enantioenriched Tetrasubstituted ΔJACS Au · 2026Article
- Asymmetric Amination of Unstrained C(spJournal of the American Chemical Society · 2024Article
- Palladium-catalysed enantio- and regioselective (3 + 2) cycloaddition reactions of sulfamidate imine-derived 1-azadienes towards spirocyclic cyclopentanes.Chemical science · 2023Article
- Palladium-catalyzed enantioselective rearrangement of dienyl cyclopropanes.Chemical science · 2023Article
- Donor-Acceptor Cyclopropanes: Activation Enabled by a Single, Vinylogous Acceptor.Angewandte Chemie (International ed. in English) · 2023Article
- Synthesis of Carbazoles and Dihydrocarbazoles by a Divergent Cascade Reaction of Donor-Acceptor Cyclopropanes.Organic letters · 2021Article
- Palladium-Catalyzed Cascade to Benzoxepins by Using Vinyl-Substituted Donor-Acceptor Cyclopropanes.Angewandte Chemie (International ed. in English) · 2021Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A palladium-catalyzed intermolecular cascade (4+3) cyclocondensation of salicylaldehydes and vinylcyclopropanes is reported. A key feature of the reaction is the use of a phosphonate group as an acceptor moiety on the cyclopropane, exploiting its propensity to undergo olefination with aldehydes. Subsequent O-allylation enabled the formation of a range of substituted benzoxepinsWith a novel chiral ligand, the products were obtained in generally good yield and with reasonable enantioselectivity.
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