Institutos Universitarios

Papers

PAPERS

In vitro antiamyloidogenic properties of 1,4-naphthoquinones.

Bermejo-Bescós, P.; Martín-Aragón, S.; Jiménez-Aliaga, K. L.; Ortega, A.; Molina, M. T.;  Buxaderas, E.; Orellana, G.; Csákÿ, A. G. Biochem. Biophys. Res. Commun. 2010, 400, 169.

Synthesis and evaluation of arylquinones as BACE1 inhibitors, β-amyloid peptide aggregation inhibitors, and destabilizers of preformed β-amyloid fibrils.

Ortega, A.; Rincón, A.; Jiménez-Aliaga, K. L.; Bermejo-Bescós, P.; Martín-Aragón, S.; Molina, M. T.; Csákÿ, A. G. Bioorg. Med. Chem. Lett. 2011, 21, 2183.

Regioselective 1,6-conjugate addition of boronic acids and Grignard reagents to dienylpyridines.

Roscales, S.; Salado, I. G.; Csákÿ, A. G. Synlett 2011, 2234.

Trifluoroacetic anhydride-catalyzed conjugate addition of boronic acids to α,β-unsaturated ketones.

Roscales, S.; Rincón, A.; Buxaderas, E.; Csákÿ, A. G. Tetrahedron Lett. 2012, 53, 4724.

Trifluoroacetic anhydride promoted tandem conjugate addition of boronic acids/acetal ring opening.

Roscales, S.; Csákÿ, A. G. Org. Lett. 2012, 14, 1187.

Pd(II)-catalyzed conjugate addition of boronic acids to ketoglutaconic esters toward the synthesis of functionalyzed pyridazin-3(2H)-ones with neuroprotective activity.

Roscales, S.; Ortega, A.; Martín-Aragón, S.; Bermejo-Bescós, P.; Csákÿ, A. G. Eur. J. Org. Chem. 2012, 5398.

Stereoselective synthesis of indanylglycine derivatives by a tandem Michael – Michael reaction.

Rincón, A.; Carmona, V.; Torres, M. R.; Csákÿ, A. G. Synlett 2012, 23, 2656.

Discovery of alkenylboronic acids as neuroprotective agents affecting multiple biological targets involved in Alzheimer´s disease.

Jiménez-Aliaga, K.; Bermejo-Bescós, P .; Martín-Aragón, S.; Csákÿ, A. G. Bioorg. Med. Chem. Lett. 2013, 23, 426.

Metal free reactions of boronic acids: 1,3-Stereochemical induction in the substrate-controlled conjugate addition. 

Roscales, S.; Ortega, V.; Csákÿ, A. G. J. Org. Chem. 2013, 78, 12830.

Metal-free ring-opening of epoxides with potassium trifluoroborates.

Roscales, S.; Csákÿ, A. G. Chem. Commun. 2014, 50, 454.

1,2-Stereochemical Induction in the PdII-Catalyzed Conjugate Addition of Boronic Acids.

Roscales, S.; Sánchez, F.; Csákÿ, A. G. Eur. J. Org. Chem. 2015, 1754.

Transition-Metal-Free Direct anti-Carboboration of Alkynes with Boronic Acids to Produce Alkenylheteroarenes.

Roscales, S.; Csákÿ, A. G. Org. Lett. 2015, 17, 1605.

Metal-Free Conjugate Addition of Alkenylboronic Acids to Enedicarbonyl Compounds towards the Synthesis of Pyridazine Derivatives.

Roscales, S.; Sancho, A.; Csákÿ, A. G. Synthesis 2015, 47, 2233 (Special Issue focused on Conjugate Addition Methods, Invited Contribution by Editor, Prof. E. M. Carreira). 

Transition-metal Free reactions of boronic acids: Cascade addition – ring-opening of furans towards functionalized γ-Ketoaldehydes.

Roscales, S.; Csákÿ, A. G. Chem. Commun. 2016, 52, 3018

Synfacts 2016, 12, 0402 

Ring-opening of donor-acceptor cyclopropanes by boronic acids and potassium organotrifluoroborates under transition-metal-free conditions.

Ortega, V.; Csákÿ, A. G. J. Org. Chem. 2016, 81, 3917

Transition Metal-Free Stereocomplementary Cross-Coupling of Diols with Boronic Acids as Nucleophiles

Ortega, V.; del Castillo, E.; Csákÿ, A. G. Org. Lett. 2017, 29, 6236

Towards understanding the behavior of polyelectrolyte – surfactant mixtures at the water / vapor interface closer to technologically-relevant conditions

Llamas, S.; Akkano, A.; Fernández-Peña, L.; Guzmán, E.; Ortega, F.; Csáky, A. G.; Ortega, V.; Campbell, R. A.; Miller, R.; Rubio, R. G. Phys. Chem. Chem. Phys. 2018, 20, 1395.

Synthesis of Di(hetero)arylamines from Nitrosoarenes and Boronic Acids: A General, Mild, and Transition-Metal-Free Coupling

Roscales, S; Csákÿ, A. G. Org. Lett. 2018, 20, 1667

Organic Chemisty Portal

Selective Functionalization of Achmatowicz Rearrangement Products by Reactions with Potassium Organotrifluoroborates under Transition-Metal-Free Conditions

Roscales, S; Ortega, V.; Csákÿ, A. G.  J. Org. Chem. 201883, 11425

Organic Chemisty Portal

Synthesis of Mono-N-Methyl Aromatic Amines from Nitroso Compounds and Methylboronic Acid

Roscales, S; Csákÿ, A. G.  ACS OMEGA 2019, 4, 13943

See Kudos Summary: Mono-N-Methyl/Alkyl Amines: Synthesis without overalkylation

Transition-Metal-Free Three-Component Synthesis of Tertiary Aryl Amines from Nitro Compounds, Boronic Acids, and Trialkyl Phosphites

Roscales, S; Csákÿ, A. G.  Adv.Synth. Catal. 2020, 362, 111 

See Kudos Summary: Unlocking a Chemistry's Secret: Nitrosobenzene Unleashes Aldehyde Power for C-H to C-C Conversion

Synthesis of Ketones by C-H Functionalization of Aldehydes with Boronic Acids under Transition-Metal-Free Conditions

Roscales, S; Csákÿ, A. G. Angew. Chem. Int. Ed. 2021, 60, 8728

See Kudos Summary: Unlocking a Chemistry's Secret: Nitrosobenzene Unleashes Aldehyde Power for C-H to C-C Conversion

Transition-metal-free Reductive Coupling of an 18F-Labeled Nitroarene with Boronic Acids as a Potential Access to 18F-Labeled Fenamates

Laube, M.; Roscales, S; Pietzsch, J.; Csákÿ, A. G.  Nucl.Med.Biolol. 2021, 96-97, S74

Searching for Highly Active Cobalt Catalysts Bearing Schiff Base Ligands for Markovnikov-Selective Hydrosilylation of Alkynes with Tertiary Silanes

Skrodzki, M.; Ortega Garrido,V.; Csáky, A. G.; Pawluć, P. Journal of Catalysis 2022, 411, 116

(Ph3P)AuCl-catalyzed homocoupling of arylboronic acids under benchtop conditions: Synthesis of biphenyls

Roscales, S.; Sánchez-Sancho, F.; Csáky, A. G. Molecular Catalysis 2023, 547, 113281

Metal-Free Aminophosphonation: Eco-friendly Synthesis and Photophysical Properties of Fluorescent 3-(Aminoimidazo[1,2-a]pyridin-2-yl)phosphonates

Roscales, S.; Csáky, A. G. Angew. Chem., Int. Ed. 2024, doi: 10.1002/anie.202412300

ORGANIC CHEMISTY PORTAL CITATIONS

 

REVIEWS

Naturally occurring δ-hydroxy-lactones: Muricatacins and related compounds

Murcia, M.C.; Navarro, C.; Moreno, A.; Csákÿ, A. G. Current Organic Chemistry, 2010, 14, 15

Conjugate Addition Reactions of Carbon Nucleophiles to Electron-deficient Dienes

Csákÿ, A. G.; de la Herrán, G.; Murcia, M. C. Chem. Soc. Rev. 2010, 39, 4080.

1,2-Bis(diphenylphosphino)benzene.

Csákÿ, A. G.; Molina, M. T.  Electronic encyclopedia of reagents for organic synthesis (EROS).

Transition-metal-free C–C Bond-forming Reactions of Aryl, Alkenyl and Alkynylboronic Acids and their Derivatives

Roscales, S.; Csákÿ, A. G. Chem. Soc. Rev. 2014, 43, 8215.

C–C Bond Formation with Boronic Acids and Derivatives by Transition-metal-free Conjugate Addition Reactions

Csákÿ, A. G., Sánchez-Sancho, F. Synthesis 201648, 2165.

How to Make C–N Bonds Using Boronic Acids and their Derivatives without Transition Metals

Roscales, S; Csákÿ, A. G.  Chem. Soc. Rev. 2020, 49, 5159

See Kudos Summary

Synthesis of 3,4-Dihydropyrimidin(thio)one Containing Scaffold: Biginelli-like Reactions

Sánchez-Sancho, F.; Escolano, M.; Gaviña, D.; Csáky, A.G.; Sánchez-Roselló, M.; Díaz-Oltra, S.; del Pozo, C. Pharmaceuticals 2022, 15, 948

 

PATENTS

Derivados de imidazo[1,2-a]piridina con actividad antiinflamatoria.

Sánchez‐Sancho, F.; Csáky, A. G.; del Pozo, C; del Pozo, J.; Marcilla, A.; Ibázez Cabeza, B.; Oliver, E. Cumella, J. M.; Roscales, S.

Spanish patent application filed on June 27, 2023. Application number P202330530, N/Ref.: 2022_82 ES.

 

CHEMICAL EDUCATION

Synthesis of Flufenamic Acid: An Organic Chemistry Lab Sequence using Boronic Acids and Nitrosoarenes under Transition-Metal-Free Conditions

Roscales, S; Csákÿ, A. G.  J. Chem. Educ. 2019, 96, 1738

See Kudos Summary: Synthesis of Flufenamic Acid: An Organic Chemistry Lab Sequence Using Boronic Acids and Nitrosoarenes under Transition-Metal-Free Conditions

CONGRESSES

Development of New Transition-Metal-Free C-N and C-C Bond-Forming Reactions of Boronic Acids (poster)

Silvia Roscales, Víctor Ortega, Francisco Sánchez-Sancho, Aurelio G. Csákÿ*

XXVII Biennial Meeting in Organic Chemistry, Santiago de Compostela (Spain), 20 - 22 June, 2018

Development of new 18F-PET radiotracers for in vivo diagnose of tauopathies. Synthesis of new candidates and SPR affinity studies (poster)

Gracia Baquero Gálvez, A. M. González Fuente, F. Sánchez-Sancho,* Aurelio G. Csäky*

XXVII Biennial Meeting in Organic Chemistry, Santiago de Compostela (Spain), 20 - 22 June, 2018

Development of New Transition-Metal-Free C-N Bond-Forming Reactions of Boronic Acids: Synthesis of Amines (Oral presentation)

Silvia Roscales*, Aurelio G. Csaky

XXXVII Reunión Bienal de la Real Sociedad Española de Química, San Sebastián (Spain),  26 - 30 May, 2019

Transition-metal-free reductive coupling of an 18F-labeled nitro-arene with boronic acids as a potential access to 18F-labeled fenamates (poster + short explainer video)

Markus Laube,* Silvia Roscales, Jens Pietzsch, Aurelio G. Csáky

eSRS 2021 Virtual Meeting, Society of Radiopharmaceutical Sciences, 17 - 19 May, 2021

New LDH inhibitors related to stiripentol: controlled release from poly(vinylpyrrolidone) copolymers (Poster)

Silvia Roscales García,* Isabel Martínez Martínez,, Alberto Gallardo, Helmut Reinecke, Carlos Elvira, Rubén García Sobrino, Enrique Martínez Campos, Jannier Carranza Avila, Francisco Sánchez Sancho, Aurelio Garcia Csaky

XXXVIII Reunión Bienal de la Sociedad Española de Química (RSEQ) 2022, Granada (Spain),  27 - 30 June, 2022

Development of (Ph3P)AuCl-catalyzed homocoupling of arylboronic acids under benchtop conditions (Poster)

Silvia Roscales García,* Francisco Sánchez Sancho, Aurelio Garcia Csaky

XXXIX Reunión Bienal de la Sociedad Española de Química (RSEQ) 2023, Zaragoza (Spain),  25 - 29 June, 2023

Tris(pentafluorophenylborane)-catalyzed C-H Phosphonylation of Imidazo[1,2-a]pyridines: Synthesis of 3-aminoimidazo[1,2-a]pyridin-2-yl phosphonates (Poster)

Silvia Roscales García,* Aurelio Garcia Csaky

XXIX Reunión Bienal de Química Orgánica (RSEQ) 2024, Tenerife (Spain),  26 - 28 June, 2024