Article Dans Une Revue Chem Année : 2020

Carbenes, Nitrenes, Phosphinidenes, and Borylenes: Past and Future

Résumé

The different modes of stabilization for carbenes is briefly discussed in the context of the discovery of their first stable representatives. Due largely to a diversity of stable carbenes available today, their use has spanned across the chemical sciences, including medicinal, and materials applications. Much less is known about the isolobal group 15 cousins of carbenes, namely nitrenes and phosphinidenes, as only one example of each has been isolated. The difficulties associated with their applications are discussed, and possible solutions are presented. As for group 13 element carbenoids, two types are considered: mono(Lewis base)-stabilized borylenes that have been recently isolated, and borylenes, the only carbenoids discussed in this article that have eluded the synthetic skills of investigators. This perspective results in a description of potentially attainable targets such as monocoordinated aminocarbanions, aminocarbynes and aminocarbocations, compounds featuring six, five and four valence-electrons, respectively.

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hal-03083927 , version 1 (19-12-2020)

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Michele Soleilhavoup, Guy Bertrand. Carbenes, Nitrenes, Phosphinidenes, and Borylenes: Past and Future. Chem, 2020, 6 (6), pp.1275-1282. ⟨10.1016/j.chempr.2020.04.015⟩. ⟨hal-03083927⟩
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