RT info:eu-repo/semantics/article
T1 N=N Bond Cleavage by Tantalum Hydride Complexes: Mechanistic Insights and Reactivity.
A1 Álvarez Ruiz, Elena
A1 Carbó, Jorge J.
A1 Gómez Rubio, Manuel
A1 Hernández Prieto, Cristina
A1 Hernán-Gómez Robledo, Alberto
A1 Martín Alonso, Avelino
A1 Mena Montoro, Miguel
A1 Ricart, Josep M.
A1 Salom Catalá, Antoni
A1 Santamaría Angulo, Cristina
K1 Química
K1 Chemistry
AB A series of dinuclear tantalum(IV) hydrides [{TaCpRX2}2(mu-H)2] (CpR = eta5-C5Me5, eta5-C5H4SiMe3, eta5-C5HMe4; X = Cl, Br) show the ability to promote the N=N bond cleavage in their reactions with azobenzene and benzo[c]cinnoline in absence of reducing reagents. Both, characterization of intermediate species and DFT studies point to a mechanism in two stages, in which the Ta-Ta bond splitting is key for the reduction of the N=N bond and its complete scission.
SN 0020-1669
YR 2022
FD 2022-01-10
LK http://hdl.handle.net/10017/50368
UL http://hdl.handle.net/10017/50368
LA eng
NO Consorcio Madroño - Universidad de Alcala
DS MINDS@UW
RD 29-abr-2024