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Article Dans Une Revue European Journal of Organic Chemistry Année : 2020

Exploring the Versatility of 7‐Alkynylcycloheptatriene Scaffolds Under π‐Acid Catalysis

Résumé

The reactivity of 7‐alkynycycloheptatrienes tethered to an aryl group under π‐acid catalysis has been studied. A variety of useful cyclic products were synthesized via Au(I)‐catalyzed skeletal reorganization, Cu(II)‐catalyzed hydroarylation, or Brønsted acid‐catalyzed tandem hydroarylation/Friedel‐Crafts reaction. We also report a rare type of skeletal reorganization involving the 1,3‐acetonide tether in the presence of a univalent cationic Ga(I) + complex.

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Chimie
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Dates et versions

hal-04595699 , version 1 (31-05-2024)

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Marie Vayer, Christophe Bour, Vincent Gandon. Exploring the Versatility of 7‐Alkynylcycloheptatriene Scaffolds Under π‐Acid Catalysis. European Journal of Organic Chemistry, 2020, 2020 (33), pp.5350-5357. ⟨10.1002/ejoc.202000623⟩. ⟨hal-04595699⟩
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