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Versatile CO2 Transformations into Complex Products: A One-pot Two-step Strategy
Published on: November 9, 2019
Reactivity of Lewis pairs (R2PCH2AlMe2)2 with carbon dioxide
Josée Boudreau1, Marc-André Courtemanche, Frédéric-Georges Fontaine
1Département de Chimie and Centre de Recherche sur la Catalyse et les Interfaces (CERPIC), Université Laval, 1045 Avenue de la Médecine, Québec, QC, Canada.
Abstract:
Species R(2)PCH(2)AlMe(2) (R = Me, Ph) are stable Lewis adducts but still react with CO(2) both in solution and in the solid state. The CO(2) adducts undergo a rearrangement unprecedented for ambiphilic molecules to form aluminium carboxylates. A new spirocyclic compound was also obtained by double Lewis pair activation of CO(2).
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Lewis Acids and Bases
A coordinate covalent bond (or dative bond) occurs when one of the atoms in the bond provides both bonding electrons. For example, a coordinate covalent bond occurs when a water molecule combines with a hydrogen ion to form a hydronium ion. A coordinate covalent bond also results when...

