A5049907214- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Chemical Synthesis and Analysis
- Click Chemistry and Applications
- Luminescence and Fluorescent Materials
- Crystallography and molecular interactions
- Organic Light-Emitting Diodes Research
- Sulfur-Based Synthesis Techniques
- Nonlinear Optical Materials Research
- Synthesis and biological activity
- Multicomponent Synthesis of Heterocycles
- Synthesis and Biological Evaluation
- Monoclonal and Polyclonal Antibodies Research
- Molecular Sensors and Ion Detection
- Synthesis of Organic Compounds
Instituto Politécnico Nacional
2022-2023
Universidad Nacional Autónoma de México
2016-2022
Universidad Autónoma del Estado de Hidalgo
2013-2014
Cuprous oxide on charcoal (Cu 2 O/C), the preparation of which is described for first time, catalyzes formation 1,4-disubstituted 1,2,3-triazoles from organic azides and terminal alkynes in good to excellent yields (69-94%).These disubstituted triazoles can be equally efficiently generated a one-pot process alkyl bromides, sodium azide, acetylenes 50% aqueous isopropanol containing suspension catalyst.This obviates necessity isolate potentially explosive azides.
In this work, the synthesis of BODIPY-phenyl-triazole labelled coumarins (BPhTCs) using a two-step approach is described. The influence BODIPY appending on photophysical, electrochemical and thermal properties phenyl-triazole-coumarin precursors (PhTCs) was investigated. Band gap energies were measured by absorption spectroscopy (2.20 ± 0.02 eV in solid 2.35 0.01 solution) cyclic voltammetry (2.10 0.05 eV). results are supported DFT calculations confirming presence lowest LUMO levels that...
Crystalline 3-(4-aryl-1,2,3-triazol-1-yl)coumarins (ATCs) were prepared from commercial materials using a four-component methodology as key step. In the present work, feasible and environmentally friendly route to title compounds was developed through reaction between salicylaldehydes, ethyl bromoacetate, phenylacetylenes sodium azide under mild conditions, with short times simple workup. solids are readily accessed featured products via solution processing their arrays in solid state...
Cuprous cyanide, generated in situ from cupric sulfate and sodium catalyzes the synthesis of 1,4-disubstituted-1,2,3-triazoles alkyl azides mono-substituted alkynes a one pot room temperature process.
Four components in one pot to synthesize luminescent FPhTCs, which are thermally stable and with properties suitable for optoelectronic applications.
Abstract The reaction is catalyzed by cuprous cyanide, in situ generated from cupric sulfate and sodium cyanide.