Bi(OTf) 3 ‐Mediated (4+1) Annulation of α‐Sulfonyl o ‐Hydroxyacetophenones with α‐Hydroxy Arylketones to Access Sulfonyl 2‐Aroylbenzofurans
Author:
Affiliation:
1. Department of Medicinal and Applied Chemistry Kaohsiung Medical University Kaohsiung 807 Taiwan
2. Department of Medical Research Kaohsiung Medical University Hospital Kaohsiung 807 Taiwan
Publisher
Wiley
Subject
General Chemistry
Link
https://onlinelibrary.wiley.com/doi/pdf/10.1002/adsc.202100143
Reference46 articles.
1. Formal [4+1] Annulation Reactions in the Synthesis of Carbocyclic and Heterocyclic Systems
2. Weak Coordinating Carboxylate Directed Rhodium(III)-Catalyzed C–H Activation: Switchable Decarboxylative Heck-Type and [4 + 1] Annulation Reactions with Maleimides
3. Rhodium-Catalyzed Reaction of Sulfoxonium Ylides and Anthranils toward Indoloindolones via a (4 + 1) Annulation
4. Stereoselective β–F Elimination Enabled Redox-Neutral [4 + 1] Annulation via Rh(III)-Catalyzed C–H Activation: Access to Z-Monofluoroalkenyl Dihydrobenzo[d]isoxazole Framework
5. Rh(III)-Catalyzed Regio- and Chemoselective [4 + 1]-Annulation of Azoxy Compounds with Diazoesters for the Synthesis of 2H-Indazoles: Roles of the Azoxy Oxygen Atom
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