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Synthesis, characterization and hydroformylation catalytic activity of a water-soluble RhCl(CO)(PySO3Na)2 complex using 1-hexene and real naphtha
(2012-03-16)
In this work, we describe the synthesis and characterization of a new water soluble [RhCl(CO)(PySO3Na)2], complex (1); where [PySO3Na] is the
sodium salt of p-sulfonated pyridine ligand. Complex (1) was obtained in methanol, ...
Aqueous biphasic olefin hydroformylation catalyzed by water-soluble rhodium complexes
(2011-08-17)
Catalysis with water-soluble rhodium complexes, RhCl(CO)(TPPMS)2, [TPPMS = P(C6H5)2(C6H4SO3)] (1),
RhCl(CO)(TPPDS)2, [TPPDS = P(C6H5)(C6H4SO3)2] (2) and RhCl(CO)(TPPTS)2, [TPPTS = P(C6H4SO3)3] (3)
in hydroformylation of ...
Hydrogenation of aromatics with [Ru(g5-C5H5)Cl(TPPDS)2] in biphasic medium
(2011-08-16)
[Ru(g5-C5H5)Cl(TPPDS)2], [TPPDS=P(C6H5)(C6H4SO3
))2] in biphasic (n-heptane/water) medium hydrogenates
toluene, benzene and m-xylene (105 C, 1400 psig H2, substrate/catalyst=600:1, 4 h) and in toluene hydrogenation
gives ...
Synthesis, characterization, and biphasic ionic liquid media 1-hexene hydrogenation reaction of RuCl2(DMSO)2(NC5H4CO2Na-3)2
(Publicado en Science+Business Media B.V., 2011-06)
RuCl2(DMSO)2(NC5H4CO2Na-3)2 is very soluble
in the ionic liquid (IL) 1-n-butyl-3-methylimidazolium tetrafluoroborate, [(BMIM)BF4]. The complex was prepared by
reacting RuCl2(DMSO)4 with NC5H4CO2Na-3, sodium nicotinate, in ...
Synthesis, characterization and olefin hydroformylation reactions of mer-[Mo(CO)3(p-C5H4N-CN)3]
(Springer Science+Business Media B.V. 2010, 2010-01-12)
Mer-[Mo(CO)3(p-C5H4N-CN)3] was prepared
by UV-irradiation of a THF solution of Mo(CO)6 and paracyanopyridine
under heating. The complex was characterized
by FT-IR, MS, 1H and 13C NMR and showed catalytic
activity for olefin ...
Hydroformylation reactions of the trans-Mo(CO)4(p-C5NH4SO3NA)2 complex in biphasic medium
(Akadémiai Kiadó, Budapest and Springer, Dordrecht, 2008-10-12)
Trans-bis(sodium pyridine-p-sulphonate)tetracarbonylmolybdenum(0) complex,
(trans-Mo(CO)4(p-PySO3Na)2, (1)) was used as a catalytic precursor for the 1-
hexene hydroformylation reaction, in biphasic toluene/water medium ...
Información Investigador: Bellandi Rullo, Fernando
(2008-09-19)
Synthesis and characterization of trans-Mo(CO)4(p-C5NH4SO3Na)2
(Akadémiai Kiadó, Budapest and Springer, Dordrecht, 2008-03-12)
Reaction between Mo(CO)6 and p-C5NH4SO3Na (1:2 (Mo: p-C5NH4SO3Na)
stoichiometric ratio) gave the trans-Mo(CO)4(p-C5NH4SO3Na)2 complex, (1), in
80% yield. Complex (1) has been characterized by FTIR, 1H and 13C NMR
spectroscopy. ...
VI Escuela Venezolana para la Enseñanza de la Química. - Elementos químicos y su periodicidad.
(SABER ULA, 2006-05-09)
Contenido
Introducción
Los primeros elementos.
Los alquimistas.
Desarrollo histórico de la idea de la periodicidad química.
Tabla periódica y configuración electrónica.
Carga nuclear efectiva.
Propiedades periódicas de ...
VII Escuela Venezolana para la Enseñanza de la Química. - Elementos químicos y su periodicidad.
(SABER ULA, 2006-04-28)
Contenido
Introducción
Los Primeros Elementos
Los Alquimistas
Desarrollo Histórico de la Idea de la Periodicidad Química
Tabla Periódica y Configuración Electrónica
Carga Nuclear Efectiva
...