Listar por autoría "a3c80e96-410f-493c-ac15-69aef9f325e2"
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Cp*Ir(NHC) complexes as highly versatile and efficient catalysts for the cross-coupling of alcohols and amines
Prades Ferrer, Amparo; Corberán Roc, Rosa; Poyatos, Macarena; Peris, Eduardo Wiley-VCH (2008-11-19)A comparative study on the catalytic activity of a series of Cp*Ir(NHC)Cl2 complexes in several C-O and C-N coupling processes implying hydrogen-borrowing mechanisms has been performed. The compound Cp*Ir(InBu)Cl2 (InBu ... -
Double CH bond activation of C(sp3)H2 groups for the preparation of complexes with back-to-back bisimidazolinylidenes
Prades Ferrer, Amparo; Poyatos, Macarena; Mata Martínez, Jose A; Peris, Eduardo Wiley (2011-06-29)Two-headed carbenes: N-heterocyclic carbene complexes of rhodium and iridium were obtained by the double CH activation of CH2 groups in N heterocycles (see structure: C gray, N blue, Cl green, Ir pink). The reaction ... -
Imidazolidines as hydride sources for the formation of late transition-metal monohydrides
Poyatos, Macarena; Prades Ferrer, Amparo; Gonell, Sergio; Gusev, Dmitry; Peris, Eduardo Royal Society of Chemistry (2012)The reaction of a series of imidazolidines with chloro-complexes of Ir, Rh and Ru affords the clean generation of the corresponding monohydrido metal species. Computational analysis of the reduction process suggests that ... -
Oxidations and Oxidative Couplings Catalyzed by Triazolylidene Ruthenium Complexes
Prades Ferrer, Amparo; Peris, Eduardo; albrecht, martin American Chemical Society (2011-02-10)A series of “RuII(η6-arene)” complexes with 1,2,3-triazolylidene ligands have been prepared and fully characterized. The molecular structure of one of the new complexes has been determined by means of X-ray diffractrometry. ... -
Pyracenebis(imidazolylidene): a new Janus-type biscarbene and its coordination to rhodium and iridium
Prades Ferrer, Amparo; Peris, Eduardo; Alcarazo, Manuel American Chemical Society (2012)A pyracene-linked bis-azolium compound has been obtained from the bisannulation of tetrakis(iminopyracene) (TIP) with chloromethyl methyl ether. The resulting bisazolium salt was readily coordinated to rhodium and iridium, ... -
(η6-Arene)ruthenium(N-heterocyclic carbene) Complexes for the Chelation-Assisted Arylation and Deuteration of Arylpyridines: Catalytic Studies and Mechanistic Insights
Prades Ferrer, Amparo; Poyatos, Macarena; Peris, Eduardo Wiley-VCH (2010)A series of (η6-arene)ruthenium complexes have been tested in the arylation of arylpyridines. One (η6-p-cymene)ruthenium(N-heterocyclic carbene) complex (labelled as 1 in the text) was found to be the most effective, being ...