Water-soluble (Pterin)rhenium(I) complex: Synthesis, structural characterization, and two reversible protonation-deprotonation behavior in aqueous solutions

A new water-soluble complex, Re(CO) 3(pterin)(H 2O), was synthesized and characterized by 1H NMR and FTIR spectroscopy, and by a combination of three mass spectrometry techniques: MALDI, probe electrospray ionisation (PESI), and ESI. Because, unlike most metal-pterin complexes, the Re I complex is q...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Ragone, F., Ruiz, G.T., Piro, O.E., Echeverría, G.A., Cabrerizo, F.M., Petroselli, G., Erra-Balsells, R., Hiraoka, K., García Einschlag, F.S., Wolcan, E.
Formato:	JOUR
Materias:	Acidity N,O ligands Pterin Rhenium
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_14341948_v_n30_p4801_Ragone
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

Ejemplares similares

Water-soluble (Pterin)rhenium(I) complex: Synthesis, structural characterization, and two reversible protonation-deprotonation behavior in aqueous solutions
Publicado: (2012)

Synthesis, Structural Characterization and Biological Evaluation of Rhenium(I) Tricarbonyl Complexes with β-Carboline Ligands
por: Maisuls, I., et al.

Mass spectrometry of rhenium complexes: A comparative study by using LDI-MS, MALDI-MS, PESI-MS and ESI-MS
por: Petroselli, G., et al.

Mass spectrometry of rhenium complexes: A comparative study by using LDI-MS, MALDI-MS, PESI-MS and ESI-MS
por: Erra Balsells, Rosa
Publicado: (2012)

Photooxidation of pterin in aqueous solutions: Biological and biomedical implications
por: Cabrerizo, F.M., et al.

Electron Transfer Initiated Reactions Photoinduced by Pterins
por: Lorente, Carolina, et al.
Publicado: (2011)

Norharmane rhenium(i) polypyridyl complexes: Synthesis, structural and spectroscopic characterization
por: Maisuls, I., et al.

Photochemical formation of a fluorescent thymidine-pterin adduct in DNA
por: Estébanez Ruiz, Sandra, et al.
Publicado: (2019)

Photooxidation of pterin in aqueous solutions: Biological and biomedical implications
Publicado: (2004)

Kinetics of rhenium dioxide deposition on columnar structured platinum electrodes
por: Méndez, Eduardo, et al.
Publicado: (2002)

Photoinduced cleavage of plasmid DNA in the presence of pterin
por: Llorente, Carlos Luis, et al.
Publicado: (2000)

Electron transfer initiated reactions photoinduced by pterins
por: Lorente, C., et al.

Photosensitization of 2′-deoxyadenosine-5′-monophosphate by pterin
por: Petroselli, G., et al.

Soybean phosphatidylcholine liposomes as model membranes to study lipid peroxidation photoinduced by pterin
por: Thomas, Andrés Héctor, et al.
Publicado: (2016)

A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinum
por: Zerbino, Jorge Omar, et al.
Publicado: (2002)

Alkane Chain-extended Pterin Through a Pendent Carboxylic Acid Acts as Triple Functioning Fluorophore, 1O2 Sensitizer and Membrane Binder
por: Walalawela, Niluksha, et al.
Publicado: (2019)

Photoinduced linkage isomerization in new rhenium(I) tricarbonyl complexes coordinated to N-nitrite and O-nitrite
por: Domínguez, S.E., et al.

Deoxythymidine–Pterin Fluorescent Adduct Formation through a Photosensitized Process
por: Estébanez Ruiz, Sandra, et al.
Publicado: (2017)

A model to understand type I oxidations of biomolecules photosensitized by pterins
por: Lorente, Carolina, et al.
Publicado: (2021)

Photosensitization of peptides and proteins by pterin derivatives
por: Dántola, María Laura, et al.
Publicado: (2017)

Generation of Reactive Oxygen Species during the Photolysis of 6-(Hydroxymethyl)pterin in Alkaline Aqueous Solutions
por: Cabrerizo, F.M., et al.

Quenching of the fluorescence of aromatic pterins by deoxynucleotides
por: Petroselli, G., et al.

Electron transfer initiated reactions photoinduced by pterins
Publicado: (2011)

Photoinduced linkage isomerization in new rhenium(I) tricarbonyl complexes coordinated to N-nitrite and O-nitrite
Publicado: (2014)

Generation of Reactive Oxygen Species during the Photolysis of 6-(Hydroxymethyl)pterin in Alkaline Aqueous Solutions
por: Erra Balsells, Rosa
Publicado: (2004)

Photoinduced formation of reactive oxygen species from the acid form of 6-(hydroxymethyl)pterin in aqueous solution
por: Erra Balsells, Rosa
Publicado: (2006)

Photoinduced formation of reactive oxygen species from the acid form of 6-(hydroxymethyl)pterin in aqueous solution
por: Thomas, A.H., et al.

Fluorescence of pterin, 6-formylpterin, 6-carboxypterin and folic acid in aqueous solution: pH effects
por: Thomas, Andrés Héctor, et al.
Publicado: (2002)

Synthesis, Structural Characterization and Biological Evaluation of Rhenium(I) Tricarbonyl Complexes with β-Carboline Ligands
Publicado: (2017)

A novel synthetic approach to tyrosine dimers based on pterin photosensitization
por: Reid, Lara Olivia, et al.
Publicado: (2017)

Photophysical properties of a β-Carboline Rhenium (I) complex: solvent effects on excited states and their redox reactivity
por: Maisuls, Iván, et al.
Publicado: (2021)

Association studies to transporting proteins of fac‑Re<sup>I</sup>(CO)<sub>3</sub>(pterin)(H<sub>2</sub>O) complex
por: Ragone, Fabricio, et al.
Publicado: (2017)

Photosensitization of 2′-deoxyadenosine-5′-monophosphate by pterin
Publicado: (2007)

Oxidation of 2′-deoxyguanosine 5′-monophosphate photoinduced by pterin: Type I versus type II mechanism
por: Petroselli, G., et al.

DNA Oxidation Photoinduced by Norharmane Rhenium(I) Polypyridyl Complexes: Effect of the Bidentate N,N'-Ligands on the Damage Profile
por: Maisuls, Iván, et al.
Publicado: (2018)

Quenching of the fluorescence of aromatic pterins by deoxynucleotides
Publicado: (2009)

por: Flegenheimer, Juan G., et al.
Publicado: (1964)

Production and quenching of reactive oxygen species by pterin derivatives, an intriguing class of biomolecules
por: Oliveros, Esther, et al.
Publicado: (2011)

Kinetic control in the regioselective alkylation of pterin sensitizers: a synthetic, photochemical, and theoretical study
por: Walalawela, Niluksha, et al.
Publicado: (2018)

Lipophilic Decyl Chain-Pterin Conjugates with Sensitizer Properties
Publicado: (2018)