RT Journal Article
T1 Copper-Induced Ammonia N-H Functionalization
A1 Álvarez, María
A1 Álvarez, Eleuterio
A1 Romero Fructos-Vázquez, Manuel
A1 Urbano Baena, Juan
A1 Pérez Romero, Pedro José
AB The activation of ammonia has been achieved with the aid of the TpMsCu core (TpMs = hydrotris(3-mesityl-pyrazolyl)borate). Complexes of the general composition TpMsCu(amine) (1–4) including the ammonia adduct TpMsCu(NH3) (1) have been synthesized and fully spectroscopical- and structurally characterized. Coordinated ammonia in 1 has been reacted with Ph3CPF6 yielding TpMsCu(NH2CPh3) (5) as a result of N–H cleavage and N–C bond formation. In a parallel manner the catalytic functionalization of ammonia with ethyl diazoacetate leading to glycinate derivatives has been developed with TpMsCu(THF) as the catalyst, in the first example of this transformation with ammonia and a copper-based system.
PB Royal Society of Chemistry
SN 1477-9226
SN 1477-9234 (electrónico)
YR 2016
FD 2016
LK http://hdl.handle.net/10272/16230
UL http://hdl.handle.net/10272/16230
LA eng
NO Álvarez, M., Álvarez, E., Fructos, M. R., Urbano, J., & Pérez, P. J. (2016). Copper-induced ammonia N–H functionalization. Dalton Transactions, 45(37), 14628–14633. https://doi.org/10.1039/c5dt04972e
NO We thank Prof. Kurt Mereiter for helpful discussions. Support for this work was provided by the MINECO (CTQ2014-52769-C3-1-R), and the Junta de Andalucia (P10-FQM-06292). MA thanks MINECO for a FPI fellowship.
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026