When cobalt-mediated [2 + 2 + 2] cycloaddition reaction dares go astray: synthesis of unprecedented cobalt( iii )-complexes - MédiHAL Accéder directement au contenu
Image (Illustration) Année : 2019

When cobalt-mediated [2 + 2 + 2] cycloaddition reaction dares go astray: synthesis of unprecedented cobalt( iii )-complexes

Résumé

In sharp contrast with the standard [2 + 2 + 2] cycloaddition reaction of diyne/ene, cobalt-mediated cycloadditions with γ-alkylidenebutenolide led to unprecedented cobalt(III) polycyclic complexes. A plausible mechanism supported by a computational study based on an unusual fragmentation of the butenolide moiety was postulated to account for this original reaction.

Domaines

Chimie organique

Dates et versions

hal-02354779 , version 1 (07-11-2019)

Licence

Domaine public

Identifiants

  • HAL Id : hal-02354779 , version 1

Citer

Marion Delorme, Alexander Punter, Raquel Oliveira, Corinne Aubert, Yannick Carissan, et al.. When cobalt-mediated [2 + 2 + 2] cycloaddition reaction dares go astray: synthesis of unprecedented cobalt( iii )-complexes. Illustration. France. 2019. ⟨hal-02354779⟩
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