Juan Carlos Castillo Millan

The effect of molecular planarity and resonant effects on supramolecular structures of N-(5-pyrazolyl)imines by X-ray crystallographic analysis

2-Oxo-2H-chromen-7-yl 4-chlorobenzoate

The effect of molecular planarity and resonant effects on supramolecular structures of N-(5-pyrazolyl)imines by X-ray crystallographic analysis

2-Oxo-2H-chromen-7-yl 4-chlorobenzoate

Synthesis of 1-aroyl-3-methylsulfanyl-5-amino-1,2,4-triazoles and their analysis by spectroscopy, X-ray crystallography and theoretical calculations

Synthesis, biological evaluation and X-ray crystallographic analysis of novel ( E )-2-cyano-3-(het)arylacrylamides as potential anticancer agents

Cyanide chemosensors based on 3-dicyanovinylpyrazolo[1,5-a]pyrimidines: Effects of peripheral 4-anisyl group substitution on the photophysical properties

Obtaining protoanemonin through selective oxidation of D‐fructose and 5‐(hydroxymethyl)furfural in a self‐catalysed reaction

Solventless Amide Synthesis Catalyzed by Biogenic CaCO3 Materials

Water-Compatible Synthesis of 1,2,3-Triazoles under Ultrasonic Conditions by a Cu(I) Complex-Mediated Click Reaction

Catalyst- and solvent-free synthesis of 2-fluoro-N- (3-methylsulfanyl-1H-1,2,4-triazol-5-yl)benzamide through a microwave-assisted Fries rearrangement: X-ray structural and theoretical studies

Integrated pyrazolo[1,5-a]pyrimidine–hemicyanine system as a colorimetric and fluorometric chemosensor for cyanide recognition in water

Optimización estructural de quimiosensores de cianuro basadosen pirazolo [1,5-a] pirimidinas: Efecto de la sustitución de la periferia con grupos CH3OPh

RECENT ADVANCES IN THE SYNTHESIS OF NEW PYRAZOLE DERIVATIVES

Synthesis of Pyrrolo[2,3‑c]isoquinolines via the Cycloaddition of Benzyne with Arylideneaminopyrroles: Photophysical and Crystallographic Study

Síntesis asistida por microondas de híbridos Isatina-triazol via una reacción de cicloadición 1,3-dipolar mediada por Cobre (I)

Síntesis asistida por microondas de pirazolo[3,4-b]piridin-6-onas empleando sílica gel como soporte sólido

Síntesis multicomponente de 1,2,3-triazoles via una reacción click utilizando un complejo de Cu(I) y radiación ultrasónica

3-Formylpyrazolo[1,5-a]pyrimidines as Key Intermediates for the Preparation of Functional Fluorophores

A series of (E)-5-(aryl­idene­amino)-1-tert-butyl-1H-pyrrole-3-carbo­nitriles and their reduction products to secondary amines: syntheses and X-ray structural studies

A Straightforward Synthesis of 4,7-Disubstituted 1,4-Oxazepanes via a Brønsted Acid-Catalyzed Intramolecular Etherification Reaction

Amidación-Directa de Ácidos-Carboxílicos no Activados con Aminas Catalizada por NbCl5

Application of a catalyst-free Domino Mannich/Friedel-Crafts alkylation reaction for the synthesis of novel tetrahydroquinolines of potential antitumor activity

Synthesis and in vitro Antifungal Evaluation of Novel N‐Substituted 4‐Aryl‐2‐methylimidazoles

pplication of a catalyst-free Domino Mannich/Friedel-Crafts alkylation reaction for the synthesis of novel tetrahydroquinolines of potential antitumor activity

(5-Chloroquinolin-8-yl)-2-fluorobenzoate. The Halogen Bond as a Structure Director

6-(Aryldiazenyl)azolo[1,5-a]pyrimidin-7-amines as Strategic Intermediates for the Synthesis of Purine-fused Tricyclic Derivatives as Potential Fluorescent Probes

A facile synthesis of stable β-amino-N-/O-hemiacetals through a catalyst-free three-component Mannich-type reaction

An eco-compatible route to purine-fused tricyclic derivatives under microwave irradiation

One-Step Synthesis of Fully Functionalized Pyrazolo[3,4-b]pyridines via Isobenzofuranone Ring Opening

Simple access toward 3-halo- and 3-nitro-pyrazolo[1,5-a]pyrimidines through a one-pot sequence

Straightforward and Highly Efficient Pseudo-Four-Component Synthesis of 7-Substituted Purines Under Microwave Irradiation

Synthesis of Polyfunctionally Substituted Pyrazolo[3,4-b]pyridines and Analogous Systems via Intramolecular Isobenzofurane Ring Opening

Synthesis of tetrahydroquinolines as potential antitumor agents through a catalyst-free domino Mannich/Friedel-Crafts reaction sequence

3-tert-Butyl-4-(4-chloro­phen­yl)-1-phenyl-1H-pyrazolo­[3,4-e][1,4]thia­zepin-7(4H,6H,8H)-one

6-(Aryldiazenyl)pyrazolo[1,5-a]pyrimidines as Strategic Intermediates for the Synthesis of Pyrazolo[5,1-b]purines

6-(Aryldiazenyl)pyrazolo[1,5-a]pyrimidines as Strategic Intermediates for the Synthesis of Pyrazolo[5,1-b]purines

Catalyst- solvent-and dessicant-free three-component synthesis of novel C-2,N-3 disubstituted thiazolidin-4-ones

Crystallography in Colombia: Current studies in the Department of Chemistry at the Universidad de los Andes

Cs2CO3-Promoted direct N-alkylation: highly chemoselective synthesis of N-alkylated benzylamines and anilines

Isocyanide-Based Multicomponent Reactions: Synthesis of Alkyl-2- (1-(alkylcarbamoyl)-N,N-dialkylaminomethyl)benzoate Derivatives

Microwave-Assisted Regioselective Synthesis of Substituted Pyrazolo[1,5-a]pyrimidines Under Solvent-Free Conditions

Microwave-assisted Wolff rearrangement for the time-efficient synthesis of pyrido[2,3-d]pyrimidinones

Optimización de condiciones en la preparación de compuestos heterocíclicos nitrogenados mediante el uso de técnicas respetuosas con el medio ambiente

Time-Efficient Synthesis of Pyrido­[2,3-d]pyrimidinones via α-Oxoket­enes

Crystal structure of 2-fluoro-N-(1,3-thiazol-2-yl)benzamide

V Simposio Quimica