Access to conjugated enynes via allenyl silver formation/cyclization/decarboxylation reaction catalyzed by silver carbonate(I) - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Organic Letters Année : 2022

Access to conjugated enynes via allenyl silver formation/cyclization/decarboxylation reaction catalyzed by silver carbonate(I)

Résumé

Herein, we develop a novel and straightforward access to cyclic conjugated enynes catalyzed by silver carbonate/DBU from readily available substrates with good yields. The reaction is easy to setup , broad in scope and can also be conducted in a onepot fashion from easily accessible substrates through a sequence Michael addition reaction/cyclization. Based on our previous works, the mechanism proposed would involve an allenyl silver intermediate and decarboxylation reaction.
Fichier principal
Vignette du fichier
Org Lett 2022 24 5721-5725.pdf (794.87 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03840749 , version 1 (06-11-2022)

Identifiants

Citer

Bao Yu, Mohamed Selkti, Janick Ardisson, Marie-Isabelle Lannou, Geoffroy Sorin. Access to conjugated enynes via allenyl silver formation/cyclization/decarboxylation reaction catalyzed by silver carbonate(I). Organic Letters, 2022, 24 (31), pp.5721-5725. ⟨10.1021/acs.orglett.2c02142⟩. ⟨hal-03840749⟩
8 Consultations
34 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More