2024-03-29T07:21:08Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1561172017-10-07T00:54:32Zcom_10261_52707com_10261_5col_10261_52715
00925njm 22002777a 4500
dc
Babón, Juan C.
author
Esteruelas, Miguel A.
author
Fernández, Israel
author
López, Ana M.
author
Oñate, Enrique
author
2017
The reactions of B-H bond activation by transition metal complexes is a field of great interest due to its connection with numerous catalytic processes such as hydroboration of unsaturated organic molecules, dehydrogenative borylation of hydrocarbons, and dehydrocoupling of amine-borane derivatives. Among transition metal complexes, polyhydrides of platinum group metals have shown to promote the activation of B-H bonds. Our group has recently shown that hydride osmium complexes not only exhibit a rich reactivity with boranes giving rise to a variety of species such as boryl-dihydrideborate, σ-borinium, σ-borane, and bis-σ-borane, but also catalyses the ammonia-borane and amine-borane adducts dehydrogenation. Herein, we present new polyhydrides of osmium containing boron ligands, which have been characterized in solid state and solution and their bonding situation analysed via DFT calculations.
X International School On Organometallic Chemistry Marcial Moreno Mañas (2017)
http://hdl.handle.net/10261/156117
Osmium polyhydrides containing boron ligands