'TYC' Reaction between Alkynes and Catechol-Thiol Derivatives Prompted by Metal Nanocatalysis: Mechanism Study by DFT Calculation

Autor: Matías Capurso, Gabriel Radivoy, Fabiana Nador, Viviana Dorn

Publikováno v: Chemistry Proceedings, Vol 12, Iss 1, p 4 (2022)

A recently published article by our research group demonstrated that the hydrothiolation of activated alkynes is a successful way to functionalize thiols bearing catechols. The reaction was promoted by the CuNPs/TiO2 nanocatalyst and was regio- and s

Externí odkaz: https://doaj.org/article/3aee6b7fac1e4614b7b71981b749fae9

Hydrothiolation of alkynes with thiol–catechol derivatives catalysed by CuNPs/TiO2: exploring the reaction mechanism by DFT calculations

Autor: Matías Capurso, Gabriel Radivoy, Fabiana Nador, Viviana Dorn

Publikováno v: RSC Advances. 13:8025-8033

Based on experimental results and DFT studies, a detailed reaction mechanism is presented for the CuNPs/TiO2-catalysed hydrothiolation of activated alkynes with thiols bearing a catechol group.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19fe4c44c69316d30cc2571bf41784f1
https://doi.org/10.1039/d3ra00169e

Bioinspired theranostic coordination polymer nanoparticles for intranasal dopamine replacement in parkinson's disease

Autor: Miquel Vila, Ivana Cavaliere, Jordi Romero-Giménez, Fabiana Nador, Beatriz Rodríguez-Galván, Javier Garcia-Pardo, Silvia Lope-Piedrafita, Fernando Novio, Salvio Suárez-García, Daniel Ruiz-Molina, Julia Lorenzo, Jordi Bové, Ana Paula Candiota

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
ACS Nano

Dopamine (DA) is one of the main neurotransmitters found in the central nervous system and has a vital role in the function of dopaminergic (DArgic) neurons. A progressive loss of this specific subset of cells is one of the hallmarks of age-related n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3c282fff1d93d8ce75e02839f76a8fe
https://ddd.uab.cat/record/248670

Dual-Fluorescent Nanoscale Coordination Polymers via a Mixed-Ligand Synthetic Strategy and Their Use for Multichannel Imaging

Autor: Daniel Ruiz-Molina, Fernando Novio, Javier Garcia-Pardo, Julia Lorenzo, Karolina Wnuk, Rubén Solórzano, Fabiana Nador

Publikováno v: Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Recercat. Dipósit de la Recerca de Catalunya
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona

Two rationally designed strategies for covalent bonding of fluorescent dyes in coordination polymer nanoparticles aiming to achieve bifunctional fluorescent nanostructures have been developed. The first strategy was based on the synthesis of the coor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f710092a9db6dda50848c460e387a84
http://hdl.handle.net/2072/436975

Synthesis of Alkenyl Sulfides Catalyzed by CuNPs/TiO2. A Theoretical-Computational Analysis

Autor: Viviana Dorn, Fabiana Nador, Gabriel Radivoy, Matías Capurso

Publikováno v: The 24th International Electronic Conference on Synthetic Organic Chemistry.

Copper nanoparticles (CuNPs) supported on TiO2 have shown to effectively catalyze the synthesis of Z-alkenyl sulfides from activated alkynes and thiol derivatives, through an anti-Markovnikov process. Activated alkynes bearing an adjacent electron-wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b95ee150811c748ee90dfd3e45454f85
https://doi.org/10.3390/ecsoc-24-08323