Enantioselective Reductive Oligomerization of Carbon Dioxide into l-Erythrulose via a Chemoenzymatic Catalysis

Autor: Sarah Desmons, Pere Clapés, Laure Vendier, Katie Grayson-Steel, Nelson Nuñez-Dallos, Sébastien Bontemps, Régis Fauré, Claire Dumon, John Hurtado

Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2021, 143 (39), pp.16274-16283. ⟨10.1021/jacs.1c07872⟩
Journal of the American Chemical Society, 2021, 143 (39), pp.16274-16283. ⟨10.1021/jacs.1c07872⟩
Digital.CSIC. Repositorio Institucional del CSIC
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A cell-free enantioselective transformation of the carbon atom of CO2 has never been reported. In the urgent context of transforming CO2 into products of high value, the enantiocontrolled synthesis of chiral compounds from CO2 would be highly desirab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c32e421fec55b9307aa6855fa4c3fc09
http://hdl.handle.net/10261/253019

Voltammetric determination of amaranth and tartrazine with a new double-stranded copper(I) helicate-single-walled carbon nanotube modified screen printed electrode

Autor: Edgar Nagles, Mario A. Macías, John Hurtado, Jorge A. Calderón, Nelson Nuñez-Dallos, Olimpo García-Beltrán

Publikováno v: Journal of Electroanalytical Chemistry. 822:95-104

In this work, we report the synthesis of a new double-stranded copper(I) helicate (H) and its use for the first time in a single-walled carbon nanotube-modified screen printed electrode (SWCNT/SPCE) for the voltammetric determination of amaranth (AM)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c68b7cbf71f5612589472ac9864d446d
https://doi.org/10.1016/j.jelechem.2018.05.017

Coumarin salen-based zinc complex for solvent-free ring opening polymerization of ε-caprolactone

Autor: Andrés F. Posada, John Hurtado, Nelson Nuñez-Dallos

Publikováno v: Tetrahedron Letters. 58:977-980

A new zinc complex based on a tetradentate N,N,O,O-type coumarin salen ligand (H2L) was prepared and characterized by elemental analysis, thermogravimetric analysis (TGA), and FT-IR, UV–vis and 1H NMR spectroscopy. The complex [Zn(L)(H2O)]·H2O was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d909deebe074d5f3167d083df8cf9684
https://doi.org/10.1016/j.tetlet.2017.01.088

Reductive CO 2 Homocoupling: Synthesis of a Borylated C 3 Carbohydrate

Autor: Yannick Escudié, Nelson Nuñez-Dallos, Iker del Rosal, Aurélien Béthegnies, Laurent Maron, Sébastien Bontemps, John Hurtado, Laure Vendier

Publikováno v: ChemCatChem
ChemCatChem, 2019, 11, pp.760-765. ⟨10.1002/cctc.201801875⟩
ChemCatChem, Wiley, 2019, 11, pp.760-765. ⟨10.1002/cctc.201801875⟩

International audience; To use carbon dioxide as a source of carbon, recent progress has been made toward the synthesis of higher value chemicals and in particular toward Cn compounds. In this context, we report here the synthesis of a borylated C3-c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec7bb66f31ac086698c148c9f101bede
https://hal.science/hal-02330570

Facile synthesis of a luminescent copper(I) coordination polymer containing a flexible benzotriazole-based ligand: An effective catalyst for three-component azide-alkyne cycloaddition

Autor: Mauricio Fuentealba, Edwin G. Pérez, Alvaro Muñoz-Castro, Nelson Nuñez-Dallos, John Hurtado

Publikováno v: Inorganica Chimica Acta. 498:119136

A straightforward method for the synthesis of a new luminescent copper(I) coordination polymer (CP) containing the ligand 1,3-bis(1H-benzotriazol-1-ylmethyl)benzene (L) through a self-assembly process with copper(I) iodide is reported. The CP was cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46e928f5066472a62e1411d996e3f79e
https://doi.org/10.1016/j.ica.2019.119136