Multi‐Talented Gallaphosphene for Ga−P−Ga Heteroallyl Cation Generation, CO(2) Storage, and C(sp(3))−H Bond Activation

Gallaphosphene L(Cl)GaPGaL (2; L=HC[C(Me)N(2,6‐i‐Pr(2)C(6)H(3))](2)), which is synthesized by reaction of LGa(Cl)PCO (1) with LGa, reacts with [Na(OCP)(dioxane)(2.5)] to LGa(OCP)PGaL (3), whereas chloride abstraction with LiBAr(F) (4) yields [LGaPGaL][BAr(F) (4)] (4; BAr(F) (4)=B(C(6)F(5))(4)). 4 re...

Descripción completa

Detalles Bibliográficos
Autores principales: Sharma, Mahendra K., Wölper, Christoph, Haberhauer, Gebhard, Schulz, Stephan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2021
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7986129/
https://www.ncbi.nlm.nih.gov/pubmed/33368922
http://dx.doi.org/10.1002/anie.202014381
Descripción
Sumario:Gallaphosphene L(Cl)GaPGaL (2; L=HC[C(Me)N(2,6‐i‐Pr(2)C(6)H(3))](2)), which is synthesized by reaction of LGa(Cl)PCO (1) with LGa, reacts with [Na(OCP)(dioxane)(2.5)] to LGa(OCP)PGaL (3), whereas chloride abstraction with LiBAr(F) (4) yields [LGaPGaL][BAr(F) (4)] (4; BAr(F) (4)=B(C(6)F(5))(4)). 4 represents a heteronuclear analog of the allyl cation according to quantum chemical calculations. Remarkably, 2 reversibly reacts with CO(2) to yield L(Cl)Ga−P[μ‐C(O)O](2)GaL (5), while reactions with acetophenone and acetone selectively give compounds 6 and 7 by C(sp(3))−H bond activation.

Ejemplares similares