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Artículos 2014

A. Tigreros, A. Ortiz, B. Insuasty, Effect of π-conjugated linkage on photophysical properties: Acetylene linker as the better connection group for highly solvatochromic probes - Dyes Pigm. 111, 45-51. 




C. A. Echeverry, A. Insuasty, M. A. Herranz, A. Ortiz, R. Cotta, V. Dhas, L. Echegoyen, B. Insuasty, N. Martín, Organic dyes containing 2-(1,1-dicyanomethylene)rhodanine as an efficient electron acceptor and anchoring unit for dye-sensitized solar cells – Dyes Pigm. 107, 9-14. 

B. Insuasty, F. Orozco, J. Quiroga, R. Abonia, M. Nogueras, J. Cobo, Synthesis and Structure Elucidation of New Regioisomeric 2-Alkylamino-6-aryl-8,9-dihydropyrimido[4,5-b][1,4]diazepin-4(7H)-ones – J. Heterocyclic Chem. 51, 196-202. 


A. Montoya, J. Quiroga, R. Abonia, M. Nogueras, J. Cobo, B. Insuasty, Synthesis and in vitro antitumor activity of novel series of 2-pyrazoline derivatives bearing the 4-aryloxy-7-chloroquinoline fragment – Molecules 19, 18656-18675. 



J. Quiroga, Y. Diaz, J. Bueno, B. Insuasty, R. Abonia, A. Ortiz, M. Nogueras, J. Cobo, Microwave induced three-component synthesis and antimycobacterial activity of benzopyrazolo[3,4-b]quinolindiones – Eur. J. Med. Chem. 74, 216-224.
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C. A. Echeverry, M. A. Herranz, A. Ortiz, B. Insuasty, N. Martín, Rhodanine-3-acetic acid and π-extended tetrathiafulvalene (exTTF) based systems for dye-sensitized solar cells -New J. Chem., 38, 5801-5807.

Graphical abstract: Rhodanine-3-acetic acid and π-extended tetrathiafulvalene (exTTF) based systems for dye-sensitized solar cells


R. Abonia, Solvent-Free and Self-Catalyzed Three-Component Synthesis of Diversely Substituted Pyrazolo[1,4]thiazepinones of Potential Antitumor Activity - Current Org. Syn., 11, 773-786. 



J. Ramírez, B. Insuasty, J. Cobo, C. Glidewell, (8RS)-4-Amino-6-(4-chlorophenyl)-8-(2,4-dichlorothiazol-5-yl)-8,9-dihydro-7H-pyrimido[4,5-b][1,4]diazepine N,N-dimethylformamide monosolvate: sheets built from N—H...N and C—H...O hydrogen bonds – Acta Cryst. C70, 536–540.



A. Montoya, B. Insuasty, J. Cobo, C. Glidewell (E)-3-{4-[(7-Chloroquinolin-4-yl)oxy]-3-methoxyphenyl}-1-(4-methylphenyl)prop-2-en-1-one: a ladder-like structure resulting solely from π–π stacking interactions - Acta Cryst. C70, 677-680.


K. K. Laali, D. Insuasty, R. Abonia, B. Insuasty, S. D. Bunge, Novel quinoline–imidazolium adducts via the reaction of 2-oxoquinoline-3-carbaldehyde and quinoline-3-carbaldehydes with 1-butyl-3-methylimidazolium chloride [BMIM][Cl] – Tetrahedron Lett. 55, 4395-4399.



E. Cortés, R. Abonia, J. Cobo,  C. Glidewell, Octyl 1-(5-tert-butyl-1H-pyrazol-3-yl)-2-(4-chlorophenyl)-1H-benzimidazole-5-carboxylate: complex sheets built from N—H...N, C—H...N and C—H...O hydrogen bonds - Acta Cryst. C70, 617–621. 



A. Garay, R. Abonia, J. Cobo, C. Glidewell, Comparison of N-(3,4,5-tri¬meth¬oxy¬benzyl-idene)naphthalen-1-amine and its reduction product N-(3,4,5-trimethoxybenzyl)naphthalen-1-amine - Acta Cryst.  C70, 210-215. 

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R. Moreno-Fuquen, J. C. Castillo, R. Abonia, J. Ellena, J. C. Tenorio, 3-(Diphenylamino)-isobenzofuran-1(3H)-one - Acta Cryst.  E70, o490.

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A. Tigreros, V. Dhas, A. Ortiz, B. Insuasty, N. Martín, L. Echegoyen, Influence of acetylene-linked π-spacers on triphenylamine–fluorene dyesensitizedsolarcellsperformance – Solar En. Mat. Solar Cells, 121, 61-68.

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J. Quiroga, J. Gálvez, R. Abonia, B. Insuasty, A. Ortíz, J. Cobo, M. Nogueras, Highly efficient and diastereoselective synthesis of new pyrazolylpyrrolizine and pyrazolylpyrrolidine derivates by a three-component domino process – Molecules 19, 4284-4300. 



J. Galvez, J. C. Castillo, J. Quiroga, M. Rajzmann, J. Rodriguez, Y. Coquerel, Divergent Chemo-, Regio- and Diastereoselective Normal Electron-Demand Povarov-type Reactions with -Oxo-ketene Dienophiles – Org. Lett. 16, 4126-4129. 



P. L. de la Torre Márquez, E. Osorio, J. H. Alzate-Morales, J. Caballero, J. Trilleras, L. Astudillo-Saavedra, I. Brito, A. Cárdenas, J. Quiroga, M. Gutiérrez-Cabrera, Ultrasound-assisted phase-transfer catalysis method in an aqueous medium to promote the Knoevenagel reaction: Advantages over the conventional and microwave-assisted solvent-free/catalyst-free method - Ultrasonics Sonochemistry, 21, 1666-1674. 




J. Gálvez, J. Quiroga, B. Insuasty, R. Abonia,  Microwave-assisted and iodine mediated synthesis of 5-n-alkyl-cycloalkane[d]-pyrazolo[3,4-b]pyridines from 5-aminopyrazoles and cyclic ketones – Tetrahedron Lett. 55, 1998-2002. 



H. Insuasty, E. Castro, J. C. Escobar, V. Murillo, J. Rodríguez, L. E. Cuca, M. Estrada, B. Insuasty, M. F. Guerrero. Assessment of the anticonvulsant activity of pyrazolo[1,5-a][1,3,5]triazines obtained by synthesis - Rev. Colomb. Cienc. Quím. Farm., 43, 22-38.



J. Ramírez, M. V. Rodríguez, J. Quiroga, R. Abonia, M. Sortino, S. A. Zacchino, B. Insuasty, Efficient synthesis of novel 3-aryl-5-(4-chloro-2-morpholinothiazol-5-yl)-4,5-dihydro-1H-pyrazoles and their antifungal activity alone and in combination with commercial antifungal agents – Archiv Pharm. 347, 566-575. 



H. Insuasty, B. Insuasty, E. Castro, J. Cobo , C. Glidewell, 2-Ethyl¬sulfanyl-7-(furan-2-yl)-4-(thio¬phen-2-yl)pyrazolo¬[1,5-a][1,3,5]triazine:  -stacked chains of hydrogen-bonded R22(10) dimers - Acta CrystC70, 908-911. 



A. Molina-Ontoria, D. M. Rivera-Nazario, A. Tigreros, A. Ortiz, J. E. Nuñez, B. Insuasty, D. Lueders, S. Wolfrum, D. M. Guldi, L. Echegoyen, Geometric Influence on Intramolecular Photoinduced Electron Transfer in Platinum(II) Acetylide-Linked Donor–Acceptor Assemblies - Chem. Eur. J. 20, 11111-11119.



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