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Article Dans Une Revue Molecules Année : 2020

NHC Core Pincer Ligands Exhibiting Two Anionic Coordinating Extremities

Résumé

The chemistry of NHC core pincer ligands of LX2 type bearing two pending arms, identical or not, whose coordinating center is anionic in nature, is here reviewed. In this family, the negative charge of the coordinating atoms can be brought either by a carbon atom via a phosphonium ylide (R3P+–CR2−) or by a heteroatom through amide (R2N−), oxide (RO−), or thio(seleno)oxide (RS−, RSe−) donor functionalities. Through selected examples, the synthetic methods, coordination properties, and applications of such tridentate systems are described. Particular emphasis is placed on the role of the donor ends in the chemical behavior of these species.
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hal-02573093 , version 1 (12-11-2020)

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Rachid Taakili, Yves Canac. NHC Core Pincer Ligands Exhibiting Two Anionic Coordinating Extremities. Molecules, 2020, 25 (9), pp.2231. ⟨10.3390/molecules25092231⟩. ⟨hal-02573093⟩
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