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Alexis Tigreros
Alexis Tigreros
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Synthesis of novel pyrazolic analogues of chalcones and their 3-aryl-4-(3-aryl-4, 5-dihydro-1H-pyrazol-5-yl)-1-phenyl-1H-pyrazole derivatives as potential antitumor agents
B Insuasty, A Tigreros, F Orozco, J Quiroga, R Abonía, M Nogueras, ...
Bioorganic & medicinal chemistry 18 (14), 4965-4974, 2010
2432010
Recent progress in chemosensors based on pyrazole derivatives
A Tigreros, J Portilla
RSC Advances (RSC Advances 10th Anniversary collection focusing on Sensors …, 2020
1122020
3-Formylpyrazolo[1,5-a]pyrimidines as Key Intermediates for the Preparation of Functional Fluorophores
JC Castillo, A Tigreros, J Portilla
The Journal of Organic Chemistry 83 (18), 10887-10897, 2018
662018
Integrated pyrazolo [1, 5-a] pyrimidine–hemicyanine system as a colorimetric and fluorometric chemosensor for cyanide recognition in water
A Tigreros, HA Rosero, JC Castillo, J Portilla
Talanta, 2019
572019
2-(1, 1-dicyanomethylene) rhodanine: A novel, efficient electron acceptor
A Insuasty, A Ortiz, A Tigreros, E Solarte, B Insuasty, N Martín
Dyes and Pigments 88 (3), 385-390, 2011
462011
Cyanide chemosensors based on 3-dicyanovinylpyrazolo [1, 5-a] pyrimidines: effects of peripheral 4-anisyl group substitution on the photophysical properties
A Tigreros, JC Castillo, J Portilla
Talanta 215, 120905, 2020
452020
Influence of acetylene-linked π-spacers on triphenylamine–fluorene dye sensitized solar cells performance
A Tigreros, V Dhas, A Ortiz, B Insuasty, N Martín, L Echegoyen
Solar energy materials and solar cells 121, 61-68, 2014
432014
Effect of π-conjugated linkage on photophysical properties: Acetylene linker as the better connection group for highly solvatochromic probes
A Tigreros, A Ortiz, B Insuasty
Dyes and Pigments 111, 45-51, 2014
422014
Photophysical and crystallographic study of three integrated pyrazolo [1, 5-a] pyrimidine–triphenylamine systems
A Tigreros, M Macias, J Portilla
Dyes and Pigments 184, 108730, 2021
362021
Pyrazolo [1, 5-a] pyrimidines-based fluorophores: a comprehensive theoretical-experimental study
A Tigreros, SL Aranzazu, NF Bravo, J Zapata-Rivera, J Portilla
RSC Advances (Hot paper) 10 (65), 39542-39552, 2020
342020
Synthesis of 1‐Substituted 3‐Aryl‐5‐aryl (hetaryl)‐2‐pyrazolines and Study of Their Antitumor Activity
B Insuasty, L Chamizo, J Munoz, A Tigreros, J Quiroga, R Abonia, ...
Archiv der Pharmazie 345 (4), 275-286, 2012
322012
Pyrazolo[1,5-a]pyrimidinium Salts for Cyanide Sensing: A Performance and Sustainability Study of the Probes
A Tigreros, J Zapata-Rivera, J Portilla
ACS Sustainable Chemistry & Engineering 9 (36), 12058-12069, 2021
262021
Synthesis and antifungal evaluation of novel dicyanoderivatives of rhodanine
B Insuasty, A Insuasty, A Tigreros, J Quiroga, R Abonia, M Nogueras, ...
Journal of Heterocyclic Chemistry 48 (2), 347-350, 2011
172011
Ecological and Economic Efforts in the Development of Molecular Sensors for the Optical Detection of Cyanide Ions
A Tigreros, J Portilla
European Journal of Organic Chemistry 2022 (29), e202200249, 2022
162022
BF3-Mediated Acetylation of Pyrazolo[1,5-a]pyrimidines and Other π-Excedent (N-Hetero)arenes
SL Aranzazu, A Tigreros, A Arias-Gómez, J Zapata-Rivera, J Portilla
The Journal of Organic Chemistry 87 (15), 9839-9850, 2022
162022
Fluorescent Pyrazole Derivatives: An Attractive Scaffold for Biological Imaging Applications
A Tigreros, J Portilla
Current Chinese Science 1 (2), 197-206, 2021
122021
Synthesis of Pyrrolo[2,3-c]isoquinolines via the Cycloaddition of Benzyne with Arylideneaminopyrroles: Photophysical and Crystallographic Study
JC Castillo, A Tigreros, Y Coquerel, J Rodríguez, MA Macías, J Portilla
ACS omega 4 (17), 17326-17339, 2019
112019
Expeditious ethanol quantification present in hydrocarbons and distilled spirits: Extending photophysical usages of the pyrazolo [1, 5-a] pyrimidines
A Tigreros, M Macías, J Portilla
Dyes and Pigments 202, 110299, 2022
82022
Geometric Influence on Intramolecular Photoinduced Electron Transfer in Platinum (II) Acetylide‐Linked Donor–Acceptor Assemblies
A Molina‐Ontoria, DM Rivera‐Nazario, A Tigreros, A Ortiz, JE Nuñez, ...
Chemistry–A European Journal 20 (35), 11111-11119, 2014
72014
Fluoren‐9‐ylidene‐Based Dyes for Dye‐Sensitized Solar Cells
A Tigreros, DM Rivera‐Nazario, A Ortiz, N Martin, B Insuasty, ...
European Journal of Organic Chemistry 2015 (25), 5537-5545, 2015
62015
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