Synthesis of Polycyclic Spironaphthofuran Derivatives by Acid‐Catalyzed Domino Reaction of 2‐Naphthols with Tetraarylbut‐2‐yne‐1,4‐diols - Université de Lille Accéder directement au contenu
Article Dans Une Revue European Journal of Organic Chemistry Année : 2018

Synthesis of Polycyclic Spironaphthofuran Derivatives by Acid‐Catalyzed Domino Reaction of 2‐Naphthols with Tetraarylbut‐2‐yne‐1,4‐diols

Résumé

The acid‐catalyzed condensation of 2‐naphthols with tetraphenylbut‐2‐yne‐1,4‐diols affords a mixture of spiro[indene‐1,1′‐naphthofurans] and dinaphthofurans through a cascade of intramolecular reactions, whereas using the more reactive thienyltriphenylbut‐2‐yne‐1,4‐diol leads to the formation of a single spiranic compound joining a cyclopenta[ b ]thiophene to a naphtho[2,1‐ b ]furan.

Domaines

Chimie
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Dates et versions

hal-04417839 , version 1 (26-01-2024)

Identifiants

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Céu Sousa, Jerome Berthet, Stephanie Delbaere, Paulo Coelho. Synthesis of Polycyclic Spironaphthofuran Derivatives by Acid‐Catalyzed Domino Reaction of 2‐Naphthols with Tetraarylbut‐2‐yne‐1,4‐diols. European Journal of Organic Chemistry, 2018, 2018 (25), pp.3291-3297. ⟨10.1002/ejoc.201800612⟩. ⟨hal-04417839⟩
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