Silylamido supported dinitrogen heterobimetallic complexes: syntheses and their catalytic ability

Molybdenum dinitrogen complexes supported by monodentate arylsilylamido ligand, [Ar(Me(3)Si)N](3)MoN(2)Mg(THF)(2)[N(SiMe(3))Ar] (5) and [Ar(Me(3)Si)N](3)MoN(2)SiMe(3) (6) (Ar = 3,5-Me(2)C(6)H(3)) were synthesized and structurally characterized, and proved to be effective catalysts for the disproport...

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Detalles Bibliográficos
Autores principales: Zhai, Dan-dan, Xie, Si-jun, Xia, Yi, Fang, Hua-yi, Shi, Zhang-jie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8694672/
https://www.ncbi.nlm.nih.gov/pubmed/34987834
http://dx.doi.org/10.1093/nsr/nwaa290
Descripción
Sumario:Molybdenum dinitrogen complexes supported by monodentate arylsilylamido ligand, [Ar(Me(3)Si)N](3)MoN(2)Mg(THF)(2)[N(SiMe(3))Ar] (5) and [Ar(Me(3)Si)N](3)MoN(2)SiMe(3) (6) (Ar = 3,5-Me(2)C(6)H(3)) were synthesized and structurally characterized, and proved to be effective catalysts for the disproportionation of cyclohexadienes and isomerization of terminal alkenes. The (1)H NMR spectrum suggested that the bridging nitrogen ligand remains intact during the catalytic reaction, indicating possible catalytic ability of the Mo-N=N motif.

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