Blay, G.; Fernández, I.; Pedro, J. R.; Ruiz-García, R.; Temporal-Sánchez, T.; Pardo, E.; Lloret, F.; Muñoz Roca, María Del Carmen(Elsevier, 2006-05-02)
[EN] The high-valent bis(oxo)-bridged dimanganese(IV) complexes with the series of binucleating 4.5-X-2-o-phenylenebis(oxamate) ligands (opbaX(2); X = H, Cl, Me) (1a-c) have been synthesized and characterized structurally, ...
Barroso, S.; Blay, G.; Fernández, I.; Pedro, J. R.; Ruiz-García, R.; Pardo, E.; Lloret, F.; Muñoz Roca, María Del Carmen(Elsevier, 2006-01-16)
[EN] Two new mononuclear octahedral manganese(III) complexes with the tetradentate equatorial ligand o-phenylenebis(oxamate) (opba) and two aquo (1a) or two pyridine (1b) axial ligands have been synthesized and characterized ...
Bartual-Murgui, Carlos; Piñeiro-López, Lucía; Valverde-Muñoz, Francisco Javier; Muñoz Roca, María Del Carmen; Seredyuk, Maksym; Real, José Antonio(American Chemical Society, 2017-11-06)
[EN] Understanding the origin of cooperativity and the
equilibrium temperature of transition (T1/2) displayed by the
spin-crossover (SCO) compounds as well as controlling these
parameters are of paramount importance for ...
Piñeiro Lopez, Lucía; Arcís Castillo, Zulema; Muñoz Roca, María del Carmen; Real, José A.(American Chemical Society, 2014)
Six clathrate compounds of the three-dimensional spin
crossover metal−organic framework formulated [Fe(TPT)2/3{MI
(CN)2}2]·
nG, where TPT is 2,4,6-tris(4-pyridyl)-1,3,5-triazine, MI = Ag or Au and G
represent the guest ...
Real, J. A.; Gaspar, A. B.; Niel, V.; Muñoz Roca, María Del Carmen(Elsevier, 2003-01)
[EN] In the present article we discuss the cooperative nature of the spin crossover phenomenon in iron(II) complexes, providing a perspective of the state of the art in this area. The first aspect we discuss is the role ...
Zhang, Daopeng; Trzop, Elzbieta; Valverde-Muñoz, Francisco J.; Piñeiro-López, Lucía; Muñoz Roca, María del Carmen; Collet, Eric; Real, Jose A.(American Chemical Society, 2017)
[EN] Competition between spin-crossover and structural ligand ordering is identified as responsible for multistability and generation of six different phases in a rigid two-dimensional coordination polymer formulated ...
Seredyuk, Maksym; Znovjyak, Kateryna O.; Kusz, Joachim; Nowak, Maria; Muñoz Roca, María del Carmen; Real, Jose Antonio(Royal Society of Chemistry, 2014-11-21)
The influence of the charge and steric hindrance on the spin state of a series of four monomeric Fe-II complexes derived from the tridentate tigands 2-(1H-benzoimidazol-2-yl)-1,10-phenanthroline (Hphenbi) and 2-(1H-benzo ...
Niel, V.; Martinez-Agudo, J. M.; Muñoz Roca, María Del Carmen; Gaspar, A. B.; Real, J. A.(American Chemical Society, 2001-07-30)
[EN] The three-dimensional polymeric compounds [Fe(pz)M(CN)(4)]. nH(2)O (PZ = pyrazine, M Ni(II), Pd(II), and Pt(Il)) have been synthesized and characterized. They undergo strong cooperative spin transitions, large hysteresis ...
Niel, V.; Galet, A.; Gaspar, A. B.; Muñoz Roca, María Del Carmen; Real, J. A.(The Royal Society of Chemistry, 2003)
[EN] {Fe(pmd)(2)[Cu(CN)(2)](2)} (pmd = pyrimidine) displays a rigid two-dimensional structure and undergoes thermal- and optical-driven spin crossover behaviour; cooperative elastic coupling between iron(II) ions in the ...
Espinosa, M.; Herrera, J.; Blay, G.; Cardona, L.; Muñoz Roca, María Del Carmen; Pedro, J.R.(The Royal Society of Chemistry, 2017)
[EN] Copper triflate-BOX complexes catalyse the enantioselective conjugate addition of methyl malonate to beta-trifluoromethyl-alpha,beta-unsaturated imines to give the corresponding enamines bearing a trifluoromethylated ...
Muñoz Roca, María del Carmen(International Union of Crystallography, 2014-11)
[EN] The title complex, poly[dodeca--cyanido-diiron(III)triplatinum(II)], [FeIII2{PtII(CN)4}3], has a three-dimensional polymeric structure. It is built-up from square-planar [PtII(CN)4] 2 anions (point group symmetry 2/m) ...
Piñeiro-López, L.; Valverde-Muñoz, F. J.; Seredyuk, M.; Bartual-Murgui, C.; Muñoz Roca, María Del Carmen; Real, J. A.(John Wiley & Sons, 2018-01-31)
[EN] Two new 3D spin-crossover (SCO) Hofmann-type coordination
polymers {Fe(2,6-naphthy)[Ag(CN)2][Ag2(CN)3]} (1;
2,6-naphthy = 2,6-naphthyridine) and {Fe(2,6-naphthy)-
[Au(CN)2]2}·0.5PhNO2 (2) were synthesized and ...
Blay, Gonzalo; Fernández, Isabel; Molina, Eva; Muñoz Roca, María Del Carmen; Pedro, Jose R.; Vila, Carlos(Elsevier, 2006-08-21)
[EN] A diversity-oriented approach to enantiomerically pure densely substituted pyrazoles, ¿-aryl-¿-pyrazolylatrolactic acid and ¿-aryl-¿-pyrazolylacetophenones has been developed. The approach utilises the conjugated ...
Valverde-Muñoz, F. J.; Seredyuk, M.; Meneses-Sánchez, M.; Muñoz Roca, María Del Carmen; Bartual-Murgui, C.; Real, J. A.(The Royal Society of Chemistry, 2019-04-07)
[EN] A multistable spin crossover (SCO) molecular alloy system [Fe1-xMx(nBu-im)(3)(tren)](P1-yAsyF6)(2) (M = Zn-II, Ni-II; (nBu-im)(3)(tren) = tris(n-butyl-imidazol(2-ethylamino))amine) has been synthesized and characterized. ...
Holmquist, M.; Blay, G.; Muñoz Roca, María Del Carmen; Pedro, J. R.(American Chemical Society, 2014-02-21)
[EN] The direct asymmetric Henry reaction with prochiral ketones, leading to tertiary nitroaldols, is an elusive reaction so far limited to a reduced number of reactive substrates such as trifluoromethyl ketones or alpha-keto ...
Sheikhi, Ehsan; Rezaei, Narjes; Castilla, Alvaro; Sanz-Marco, Amparo; Vila, Carlos; Muñoz Roca, María Del Carmen; Pedro, Jose R.; Blay, Gonzalo(John Wiley & Sons, 2021-10-07)
[EN] An enantioselective organocatalytic addition of sodium bisulfite to (E)-nitroalkenes has been developed by using a chiral bifunctional organocatalyst. The present methodology provides a variety of chiral beta-nitroe ...
De Munck, Lode; Monleón, A.; Vila, C.; Muñoz Roca, María Del Carmen; Pedro, J. R.(The Royal Society of Chemistry, 2015-06)
[EN] (R)-VAPOL-Zn(II) complexes catalysed the enantioselective addition of terminal alkynes to cyclic benzoxathiazine 2,2-dioxides, providing the corresponding chiral propargylic sulfamidates with high yields (up to 93%) ...
Muñoz Roca, María del Carmen(Wiley-VCH Verlag, 2013-02-11)
A highly enantioselective Friedel–Crafts reaction of unprotected indoles with (E)-1-aryl-4-benzyloxybut-2-en-1-ones catalyzed by a new chiral [Hf{(R)-3,3′-Br2-BINOL}(OtBu)2]2 complex has been developed to functionalize the ...
Blay Llinares, Gonzalo; Incerti, Celia; Muñoz Roca, María del Carmen; Pedro Llinares, Jose Ramón(Wiley-VCH Verlag, 2013-03)
A [La(OTf)3] complex with a new pyBOX ligand bearing a
bulky 1-naphthylmethyl substituent at the 4-position of the
oxazoline ring catalyzes the conjugate addition of nitroalkanes
to a broad range of (E)-2-azachalcones, ...
Vila, Carlos; Rostoll-Berenguer, Jaume; Sánchez-García, Rubén; Blay, Gonzalo; Fernandez, Isabel; Muñoz Roca, María Del Carmen; Pedro, Jose R.(American Chemical Society, 2018-06-15)
[EN] An asymmetric catalytic reaction of hydroxyindoles with nitroalkenes leading to the Friedel-Crafts alkylation in the carbocyclic ring of indole is presented. The method is based on the activating/directing effects of ...